Answers
The angular resolution is 9.43 × \(10^{-4}\) rad.
The capacity of any image-forming tool, such as an optically or radio telescope, a microscope, a camera, or an eye, to differentiate minute features of an object is known as angular resolution, and as such, it is a key factor in determining picture resolution.
We shall use the ideas of angular resolution depending on wavelengths as well as the slit width in this example of the cat's pupils to address this problem. This connection is described as,
∅ = \(\lambda\) ÷ \(\alpha\)
\(\lambda\) = Wavelength
\(\alpha\) = Slit width
∅ = 519 × \(10^{-9}\)m ÷ 0.55 × \(10^{-3}\)m
∅ = 9.43 × \(10^{-4}\) rad
Therefore the angular resolution is 9.43 × \(10^{-4}\) rad.
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Related Questions
why do we need to broaden our understanding of biodiversity
Answers
Answer:
Biodiversity is the variety of different types of organisms in the world or a particular area or ecosystem which is found to be very desirable and significant. Different types of plants, animals, and other organisms all are included in biodiversity and each has its own role.
Biodiversity of a biosphere or a region affects all organisms found in it from microbes to large plants and animals. Biodiversity gives an idea about a biosphere as it helps in the sustainability of all life forms if there are higher species variety.
Human beings need to broaden the understanding and knowledge of biodiversity as it is one of the major aspects that affect life all organisms present on earth.
It is possible to use molecular genetic techniques to characterize the T cells found in psoriasis plaques and compare them to the T cells found in healthy skin. In healthy skin, T cells have a wide diversity of T cell receptors. In other words, there are many different T cell clones found in healthy tissue. In psoriasis plaques, there are fewer T cell clones, but often there are a large number of T cells representing only a small number of clones (this is called oligoclonal expansion). There are usually many more T cells in total found in psoriasis plaques relative to healthy skin. Think about the implications of this finding. What conclusion is NOT supported by these findings
Answers
Answer:
According to what has been investigated the option that should be supported by more scientific evidence: In psoriasis plaques, there are fewer T-cell clones, but there are often a large number of T-cells representing only a small number of clones (this is called oligoclonal expansion).
Explanation:
Oligoclonal expansion does not occur only in this pathology, it also occurs in other recurrent diseases such as multiple sclerosis, this phenomenon is widely studied and little discovered in some aspects and is mainly based on both tcd4 and tcd8 and b lymphocytes.
In this case, the presence of ltcd4 in psoriasis is very versatile and depends on the patient's immune response, which is why more scientific evidence is needed on this topic, based mostly on meta-analyzes.
Draw and label the plasma membrane of your organism’s cell. Label the phospholipids, a transmembrane protein and cholesterol and describe the function of each part .My organism is great white shark
Answers
The great white shark or Carcharodon carcharias is an animal, which means it has a cell membrane made of the following phospholipids:
• phosphatidylcholine (PtdCho)
,• phosphatidylethanolamine (PtdEtn)
,• phosphatidylinositol (PtdIns)
,• phosphatidylserine (PtdSer).
Phospholipids are amphipathic molecules, which means they have a hydrophilic head and a hydrophobic tail, which organize themselves into a bilayer that makes the cell membrane and separates the outside of the cell from the inside of the cell. This membrane is selectively permeable and it doesn't let ions and polar molecules pass through.
In a white shark cell, it will be also cholesterol present in the membrane, which wouldn't be present in the case of a plant. Cholesterol helps the membrane to have rigidity and strength because it fills the spaces left between the tails of the phospholipids.
We can have the ion channels as an example of a transmembrane protein, they exist to let ions go in and out of the cell given that they can't diffuse across the cell membrane.
Draw out a pedigree for the following information:
A set of parents are free from this disease. They have two children, a boy with the disease and a girl without the disease.
The boy gets married and has a boy and a girl free from the disease. The girl also get married and has three boys. Two of them
have the disease.
As best you can, determine the mode of inheritance for this disease. (Is it autosomal or on the X chromosome? Is it dominant or
recessive?) Justify your claim with evidence from your pedigree.
Answers
Pedigrees can be used to estimate the inheritance pattern of a gene. In the e xposed example, and because of the given information, there are two possible options for inheritance pattern: autosomal recessive or sex-linked.
What is a pedigree?A Pedigree is the representation of a family's history. This graph is used to track a trait through different generations, and analyze the inheritance pattern of a particular gene and its expression.
It is a tool used to understand how genes are transmitted from the parental generation to the descendants, and what are the probabilities of inheriting them.
In the e posed example, there are two options for the inheritance pattern in this case: One of them is autosomal recessive and the other one is recessive sex-linked.
We know it is a recessive traits because healthy individuals do not express it. So the recessive allele is the one transmitting the disease. You can tell this because, for instance, both parents are healthy but they have an affected child (the boy).
Option 1: The gene transmitting the affection can be autosomal recessive, and by chance only boys in the family got affected receiving only recessive alleles. Option 2: The gene transmitting the affection can be recessive X-linked, which is evident because only boyd got affected.You can learn more about pedigrees at
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Below are the reduction half reactions for chemolithoautotrophic nitrification, where ammonia is a source of electrons and energy and oxygen is the terminal electron acceptor.
NO2- + 6e- -> NH4+ (+0.34 volts)
O2 + 4e- -> 2H2O (+0.82 volts)
Using the information given, calculate the ΔE for this reaction, balance the full reaction to determine the n, the number of electrons transferred when 440 moles of NH4+ are oxidized. Finally, use the simplified Nernst Equation
ΔG = -nFΔE, where F = 96.5 kJ (mol e- × V)-1
to determine the Gibbs Free energy available to do work!
Report your answer in kJ rounded to two decimal places.
Answers
The Gibbs free energy available to do work for the reaction is approximately -15,427.20 kJ, rounded to two decimal places.
To calculate the Gibbs free energy (ΔG) available to do work for the given reaction, we need to use the formula:
ΔG = -nFΔE
where ΔE is the potential difference, n is the number of electrons transferred, and F is the Faraday constant (96.5 kJ/(mol e- × V)).
First, let's calculate the ΔE for the reaction by subtracting the reduction potential of the anode (NH4+ to NO2-) from the reduction potential of the cathode (O2 to H2O):
ΔE = E(cathode) - E(anode)
= (+0.82 V) - (+0.34 V)
= +0.48 V
Next, we need to balance the full reaction to determine the number of electrons transferred (n) when 440 moles of NH4+ are oxidized. The balanced equation is as follows:
8NH4+ + 6O2 -> 8H2O + 6NO3- + 16H+
From the balanced equation, we can see that for every 8 moles of NH4+ oxidized, 6 moles of electrons are transferred.
So, the number of electrons transferred (n) when 440 moles of NH4+ are oxidized can be calculated as:
n = (6 mol e- / 8 mol NH4+) × 440 mol NH4+
= 330 mol e-
Therefore, when 440 moles of NH4+ are oxidized, 330 moles of electrons are transferred.
Now, let's substitute the values into the equation:
ΔG = -nFΔE
= -(330 mol e-) × (96.5 kJ/(mol e- × V)) × (+0.48 V)
Calculating this expression, we find:
ΔG ≈ -15,427.20 kJ
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The text box below contains facts about salmon:
Facts about salmon. baby salmon migrate from freshwater streams and rivers to the ocean.
in the ocean, baby salmon d/r/i//n/k salt water.
Special cells on the salmon's gills called c/h//l/o//r/i/d//e cells help the salmon to e/x/c/r//e/t//e/ salt.
How do populations of baby salmon respond to changes in s/a//l/i//n/i//t/y as they migrate?
The baby salmon u/t/i/l/i//z/e// special structures but do not a/l/te/r/ their behavior.
The baby salmon al/t/e/r/ their behavior and u/t//i/l//i/z/e special structures.
The baby salmon u/t/i//l//i//z/e special structures to a/l/t/e//r their behavior.
The baby sa.l.m.on a/l/t/e/r their behavior but do not u/t/i/l//i/z/e special structures.
Answers
Answer:
what even is the question i am so cunfuzzles
What does numbers in citations mean ?
Answers
The numbers in citations refers to a source which is referred to in the text.
Citations are added in research articles, manuscripts, chapters of journals or books to refer to an original source for the mentioned text, image or information table.
The numbers in citations are written in superscript form and in Arabic numerals. These numbers are written inside a square bracket or curved bracket.
The number in the citation indicates which reference or source is to be referred from the bibliography for that particular sentence or paragraph.
For instance, ⁽¹⁾ indicates refer to the first source mentioned in the bibliography for this part of the text.
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Describe the mechanism of glycolysis in detail
Answers
The process of Glycolysis is a catabolic process in which two molecules glucose goes through a ten- step pathway and yield two molecules of pyruvate . It is a major part of carbohydrate metabolism .
Mechanism Of Glycolysis
The glycolysis is also known as EMP pathway and it is involved in both aerobic and anaerobic conditions .There are two phases in the mechanism of glycolysis in which 5 reactions takes place in each phase and the process of glycolysis takes place in cytosol
Preparatory phase refers to the generation of two molecules of glyceraldehyde 3-phosphate from one molecule of glucose which further goes into the payoff phase . In this phase two molecules of ATP are used and two regulatory enzymes were involved in this reaction .
Payoff phase refers to the further break down of two molecules of glyceraldehyde3-phosphate to two molecules of pyruvate . In this phase four molecules of ATP and two molecules of NADH are generated . In this phase only one regulatory enzyme is involved which is the breakdown of PEP to pyruvate .
Both the phases of glycolysis takes place in the cytoplasm and there are three enzymes that involved in regulating the glycolytic pathway .This process is also known as the catabolic process .
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The Loop of Henle is important for Homeostasis of the body's internal environment because it regulates the concentrations of water and salt in the body tissues
True
False
If urine is too dilute, water is placed back into the urine for excretion, regulating the concentration of salt
True
False
If urine is too concentrated, salt is placed back into the urine, regulating the acid base balance of the body tissues and blood stream
True
False
Answers
2) false
3) true
Some organisms, like lizards who bask in the sun, use _____________ to help regulate their _____________ environment.
Answers
Answer:
location; internal
Explanation:
The reptiles are the cold-blooded animals and because of this reason, their body does not produce warmth to stabilize their internal temperatures. To maintain their internal temperature, the lizards can be witnessed laying under to sun. This helps them to gain warmth from the sun and maintain the internal temperature of their bodies. Basking in the sun also helps them in stimulating the metabolism of their body.
Answer: Some organisms, like lizards who bask in the sun, use behavior to help regulate their internal environment.
Explanation:
uses of biotechnology in washing powder making
Answers
Answer:
Here are some uses of biotechnology in the production of washing powders:
Enzymes: Enzymes are commonly used in washing powders to enhance the cleaning efficiency and remove various types of stains. Proteases, amylases, lipases, and cellulases are examples of enzymes used in washing powders. These enzymes break down protein-based, starch-based, lipid-based, and cellulose-based stains, respectively, into smaller fragments, making them easier to remove during the washing process.
Bio-surfactants: Surfactants are essential components of washing powders as they help to remove dirt and oil from fabrics. Biotechnology allows for the development of bio-surfactants, which are surfactants derived from biological sources, such as bacteria or yeast. These bio-surfactants are more environmentally friendly than traditional surfactants as they are biodegradable and have lower ecological impact.
Microbial Strains: Biotechnology can be used to isolate, characterize, and optimize microbial strains that produce enzymes or bio-surfactants. Microorganisms, such as bacteria and fungi, can be engineered or selected for their ability to produce specific compounds that enhance the cleaning performance of washing powders.
Genetic Modification: Genetic modification techniques can be employed to enhance the properties of microorganisms used in the production of enzymes or bio-surfactants. This allows for the creation of microorganisms with improved characteristics, such as increased enzyme activity or enhanced stability under varying conditions.
Fermentation Processes: Biotechnology facilitates the use of fermentation processes to produce enzymes and bio-surfactants at a large scale. Fermentation involves the controlled growth of microorganisms in bioreactors, where they produce enzymes or bio-surfactants through metabolic processes. This enables the efficient and cost-effective production of these ingredients for use in washing powders.
Explanation:
Type the correct answer in the box. Spell all words correctly.
What is a close relationship between two organisms that live together called?
The close relationship between two organisms that live together is called
Reset
Next
Answers
Answer:
symbiosis.
Explanation:
The term that you are referring to is symbiosis. (a symbiotic relationship)
Symbiosis is a proximate and often long-term interaction between two or more different biological species.
how do you know if a replacement reaction took place?
Answers
Answer:
I hope it helps you with your question. Luck :)
Explanation:
In a replacement reaction, also known as a single displacement reaction, one element or ion in a compound is replaced by another element or ion.
One way to know if a replacement reaction has taken place is by observing a change in the physical or chemical properties of the substances involved. This may include changes in color, temperature, or the formation of a precipitate (a solid formed from the reaction of two aqueous solutions) or gas.
Additionally, if one of the reactants is a metal and a different metal is produced as a product, or if one of the reactants is an acid and a different acid or base is produced as a product, it is likely that a replacement reaction has occurred. Chemical tests can also be used to confirm the presence of a new compound.
what are the names for the 2 wind systems where pressure belts meet called
Answers
Answer:
The two wind systems where pressure belts meet are called the "Polar Front" and the "Intertropical Convergence Zone (ITCZ)".
Explanation:
what are the 6 main categories of fish and give an example of each
Answers
Answer:
Fishes are typically divided into three groups: superclass Agnatha (jawless fishes), class Chondrichthyes (cartilaginous fishes), and superclass Osteichthyes (bony fishes).
Explanation:
Hagfish are very primitive fish.
Lampreys
Like hagfish, lampreys also lack scales, but they have fins and a partial backbone.
Ray-finned fish include the majority of living fish species, including goldfish, tuna, salmon, perch, and cod.
Lobe-finned fish are currently far fewer in number than ray-finned fish.
Golgi apparatus is involved in processing of:
a. Salivary amylase
b. Glucokinase
c. Phenylalanine hydroxylase
d. EcoR1
Answers
Answer:
Explanation:
the Golgi apparatus is involved in the processing of :
salivary amylase
this is because the GC is involved in the secretion of proteins and salivary amylase is protein secreted from the salivary glands
question on picture for biology
Answers
Answer:
because doctors can determine your family's risk from your ariments
Explanation:
hope this helps
Answer:
First one I think
1. Describe how genetic material is distributed via reproductive processes.
a. In terms of alleles, how is the result of sexual reproduction different from the result of asexual reproduction? (1 point)
b. Why do most organisms that reproduce sexually contain an even number of chromosomes? Hint: Think about the chromosomes contained in diploid cells. (1 point)
c. A cucumber plant has 14 chromosomes in each of its somatic cells. Describe how meiosis leads to a reduced number of chromosomes in a cucumber plant's gametes. How many chromosomes does a cucumber gamete contain? (2 points)
2. Describe sources of genetic variation in offspring.
a. How does independent assortment produce genetic variation in offspring? Hint: Think about how chromosomes line up. (2 points)
b. How does the number of chromosomes in an organism affect the number of possible combinations resulting from independent assortment? (1 point)
c. Describe what occurs during crossing over and how it produces genetic variation. Draw a model to support your answer. Your model should include two chromosomes — one with the alleles A, E, and G, and the other with the alleles a, e, and g. (4 points)
Answers
a. In sexual reproduction, offspring inherit genetic material from both parents, resulting in a combination of alleles from each parent. This introduces greater genetic diversity compared to asexual reproduction, where offspring are genetically identical to the parent because they are produced through mitotic division.
b. Most organisms that reproduce sexually contain an even number of chromosomes because sexual reproduction involves the fusion of gametes, which are haploid cells containing half the number of chromosomes. When two gametes with an equal number of chromosomes fuse, the resulting zygote becomes diploid and contains pairs of homologous chromosomes. Having an even number of chromosomes allows for proper pairing and separation of homologous chromosomes during meiosis.
c. Meiosis is the process that leads to a reduced number of chromosomes in gametes. In cucumber plants, meiosis starts with a diploid cell that has 14 chromosomes. Through two rounds of cell division, the chromosome number is halved. The resulting cucumber gamete will contain seven chromosomes, which is half the number present in the somatic cells.
a. Independent assortment occurs during meiosis when homologous pairs of chromosomes line up randomly at the metaphase plate. This random alignment leads to different combinations of maternal and paternal chromosomes in the resulting gametes, contributing to genetic variation in offspring.
b. The number of chromosomes in an organism affects the number of possible combinations resulting from an independent assortment. The formula \(2^n\) is used to calculate the number of possible combinations, where n represents the number of homologous pairs of chromosomes. With each additional pair of chromosomes, the number of possible combinations doubles.
c. Crossing over occurs during prophase 1 of meiosis when homologous chromosomes exchange genetic material. This process involves the breaking and rejoining of DNA segments between non-sister chromatids of homologous chromosomes. It results in the exchange of alleles between the chromosomes, creating new combinations of alleles on each chromatid. This genetic recombination during crossing-over contributes to genetic variation in offspring. A model illustrating crossing over would show the exchange of segments between the two chromosomes, resulting in a mixing of alleles.
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3. We get
our
physical traits from our parents
O True
O False
Answers
Answer:
This is true.
Answer:
true
Explanation:
it alters the DNA of germ cell
Dalits are followed enters in temples true or false
Answers
Answer:
False A notice by the priest told dalits they can’t enter the temple because they are “not pure”
Cytoplasm is made up of? A lipids, oxygen and glucose. B organelles, molecules and cytosol C nervous tissue, acids and proteins D blood cells, marrow and water Plant cells, unlike human cells, have rigid cell walls that contain the rest of the cell components. What are cell walls analogous to in the human body? A membranes B cytoplasm C mitochondria
Answers
Cytoplasm are made up of organelles molecules and cytosol
2nd answer is cytoplasm
The cytoplasm is the major component of the cell and is semi-liquids. It has been constituted of organelles, molecules, and cytosol. Thus, options 1. B, and 2. A is correct.
What is the function of cytoplasm and membrane?The cytoplasm has been the gelatinous liquid that is the major component of the cell. The cytoplasm has been constituted of various organic molecules, salt, and water. The organelles like mitochondria, nucleus, Golgi, endoplasmic reticulum, vacuoles, etc. along with organic molecules like carbohydrates, proteins, fats, etc.
It is majorly composed of cytosol which is a gel and fluid-like place where chemical reactions take place where all the growth-related and cell expansion process occurs. It has been 80% water.
Plant cells have been known to have cell walls that lack in animal cells. Though human lacks cell wall they have the plasma membrane that contains the cell organelles inside the cell and protects the cell from external factors.
Therefore, options 1. B. organelles, molecules, and cytosol, and 2. A. membrane is correct.
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Pls help I’ll give 20 points
Answers
Answer: The most logical answer is D
Explanation:
Characteristics and Roles Mitosis Meiosis both
1. Produces body cells
2. Ensures genetic stability
3. Divides the parent cell once
4. Divides the parent cell twice
5. Produces four daughter cells
6. Gives way to genetic diversity
7. Produces gametes or sex cells
8. Produces daughter cells with same number of chromosomes like the mother cell
9. Aids in the repair of genetic defects
10. Associated with sexual reproduction
11. Associated with asexual reproduction
12. Produces two identical daughter cells
13. Occurs in the gonads (testes and ovaries)
14. Produces diploid or haploid daughter cells
15. Helps in the repair of damaged cells/tissues
Answers
Characteristics and Roles:
Mitosis:
1. Produces body cells
3. Divides the parent cell once
8. Produces daughter cells with the same number of chromosomes as the mother cell
9. Aids in the repair of genetic defects
12. Produces two identical daughter cells
15. Helps in the repair of damaged cells/tissues
Meiosis:
1. Produces gametes or sex cells
4. Divides the parent cell twice
5. Produces four daughter cells
6. Gives way to genetic diversity
10. Associated with sexual reproduction
13. Occurs in the gonads (testes and ovaries)
14. Produces haploid daughter cells
Both Mitosis and Meiosis:
2. Ensures genetic stability
7. Produces gametes or sex cells
11. Associated with asexual reproduction
what is a lignite
plz help me
Answers
Answer:
lignite is a dark brown to black combustible mineral formed over Million of year by the partial decomposition of plant.
Explanation:
a soft brown coal that provides low-cost energy.
Hope this helps
what makes you believe that the vegetation has been grown by farmers and has not grown naturally by itself over time
Answers
Organized patterns, irrigation systems, specific crop varieties, and agricultural practices indicate human intervention in vegetation growth, suggesting farming activity.
Determining whether vegetation has been grown by farmers or has grown naturally over time can be assessed by considering various factors. Firstly, the presence of organized patterns or rows of crops suggests intentional cultivation by farmers. The use of irrigation systems, terraces, or other agricultural infrastructure further supports human intervention. Additionally, the selection of specific crop varieties or the presence of non-native plant species may indicate deliberate cultivation. Observation of crop rotation, weeding, and fertilization practices can also provide evidence of human involvement. Historical records or local knowledge of agricultural practices in the area can provide further context. Conversely, natural vegetation tends to exhibit a more random distribution and includes a diverse range of native plant species. Considering these factors collectively can help differentiate between vegetation that has been grown by farmers and vegetation that has naturally grown over time.For more such questions on Vegetation:
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Which of the following statements regarding the heart is NOT TRUE?
a.
It is situated between the lungs in the thoracic cavity.
b.
Your heart is approximately the size of your fist.
c.
Approximately 2/3 of its mass lies to the right of the body’s midline.
d.
The apex of the heart rests on the diaphragm.
e.
The base is where major blood vessels enter and exit the heart.
Answers
Answer:
a is the correct answer
Two rough black guinea pigs when bred together have two offspring. One of them is rough white and the other is smooth black. What are the genotypes of these parents?
Parent 1 __________ Parent 2 ___________
Answers
Answer:
Parent 1 = RrBb
Parent 2 = RrBb
Explanation:
This question involves two genes in guinea pigs. The allele for rough coat (R) is dominant to smooth coat (r), and the allele for black coat (B) is dominant to white coat (b).
According to this question, two rough black guinea pigs when bred together produced two offsprings. One of the offsprings is rough white (R_bb) and the other is smooth black (rrB_). This means that, to produce such offsprings, the parents must be both heterozygous for both genes (RrBb). Please find the punnet square for this cross attached
Gonorrhea is a sexually transmitted infection (STI) caused by the diplococcus Neisseria gonorrhoeae, commonly called gonococcus (GC). This organism developed resistance to penicillin and tetracycline in the 1980s, after which fluoroquinolones were the recommended drugs for treating GC. Subsequent resistance to the fluoroquinolones has led to the current recommended treatment of injected ceftriaxone in combination with oral azithromycin. Although this approach continues to be effective, recent data from the CDC indicates that resistance to azithromycin is emerging.Fluoroquinolones act by inhibiting DNA gyrase, an enzyme involved in DNA replication. Resistance to this antibiotic is most commonly by a. due to a mutation in the gene that encodes RNA polymerase, an example of adaptive resistance. b. a change in the DNA gyrase target, an example of acquired resistance increased efflux of the drug from the target cell, an example of innate resistance. c. a change in the DNA gyrase target, an example of innate resistance. d. enzymatic modification of the ribosomal target, an example of innate resistance.
Answers
Answer:
The correct answer is option b, that is, a modification in the target of DNA gyrase, is an illustration of acquired resistance.
Explanation:
The activity of DNA gyrase gets inhibit by fluoroquinolones. The enzyme that combines with the DNA and prevents its supercoiling at the time of replication is termed as DNA gyrase. It is a heterotetramer, which is formed of two subunits of GyrA and two subunits of GyrB. Due to the mutation in gene gyrA, the development of resistance takes place in N. gonorrhea against fluoroquinolones.
Post mutation, gyrA exhibits lesser binding capacity with the fluoroquinolones, and thus, the development of resistance takes place within the bacteria against the fluoroquinolones. The phenomenon of the development of resistance taking place in any microbe against the specific antimicrobial agent for whom it was vulnerable before is termed as acquired resistance, thus, the given case is an illustration of acquired resistance.
Identify three ways humans contribute to extinction
1. Habitat destruction, harvesting, and pollution
2. Habitat destruction, reclamation, reproduction
3. Captive breeding programs, game preserves, zoos
4. All of the above
Answers
Answer: Human activities that influence the extinction and endangerment of wild species fall into a number of categories: (1) unsustainable hunting and harvesting that cause mortality at rates that exceed recruitment of new individuals, (2) land use practices like deforestation, urban and suburban development, agricultural cultivation, and water management projects that encroach upon and/or destroy natural habitat, (3) intentional or unintentional introduction of destructive diseases
Explanation:
please help me i’ll give brainlist
Why is carbon essential to life on Earth?
A
Carbon can form compounds of many sizes and shapes.
B
Animals need carbon in order to breathe.
C
Plants use carbon to absorb water into their roots.
D
Carbon is the most abundant element on Earth.
Answers
The correct answer A
This is in part due to carbon's ability to readily form bonds with other atoms, giving flexibility to the form and function that biomolecules can take, such as DNA and RNA, which are essential for the defining characteristics of life
Answer:
D
Explanation:
Our DNA, RNA, proteins, and something else I forget are all made of carbon. As a result, carbon is essentially one of the reasons we exist. Carbon can form connections with other atoms as well. Carbon makes up the majority of organisms.
I'm sorry if this is wrong