Answers
Answer:
Weathering is the breaking down of rocks and erosion is the movement of weathered materials.
Explanation:
Weathering and erosion are very important part of the work cycle. They help mainly to break down rocks into sediments.
Weathering is the physical disintegration and chemical decomposition of rocks to form sediments and soil. During weathering, a rock is broken down by either chemical action or physical breakage.
Erosion is the removal of weathered materials from the surface of the earth. This is usually by the influence of agents of denudation.
Related Questions
How do biological systems respond when acids or bases are added?
Biological systems do not experience any changes in pH.
Biological systems do not experience any changes in pH.
Cells produce different molecules that can function at the new pH levels.
Cells produce different molecules that can function at the new pH levels.
Most biological molecules can function at any pH value.
Most biological molecules can function at any pH value.
They have substances that counteract acids or bases to prevent the pH from changing.
Answers
Answer:
The correct answer is - They have substances that counteract acids or bases to prevent the pH from changing.
Explanation:
Including human, all the organism depends on the water so therefore known as waster system based which suggests that they depend on the acid-base liquid equilibrium to maintain its cellular functions and homeostasis.
Acid and bases are influences and determine the pH value of the chemistry of biological systems as every cycle is affected by the pH fluctuation so the maintenance of pH is very critical.
so as to keep biological system compound and in the equilibria of protonation, they have certain substances in each cycle or part that counteract the acid and base to maintain pH.
for instance:
phosphate ion maintains the Cytoplasm pH
the bicarbonate ion regulates the Blood pH
What type of molecule is represented by the model below?
O Carbohydrate
O Steroid
O Fat
O Nucleic acid
Answers
Answer:
Fat
Explanation:
this is molecule of an Omega 3 faty acid
Which shows the correct path that energy flows through an ecosystem?A. Sun -> producers -> primary consumers -> carnivores -> decomposersB. Producers -> carnivores -> decomposers -> primary consumersC. Sun -> primary consumers -> producers -> decomposers -> carnivores
Answers
The energy from the sun is captured by plants through photosynthesis, a process in which the plants will produce their own food, what gives them the status of producers. Those producers then are eaten by consumers that eat plants, which are called primary consumers. The primary consumers can be, for example, small animals, which will be eaten then by larger animals, called carnivores because they consume meat. The carnivores will, at some point, die and decompose, and their energy will be then consumed by decomposers.
Therefore, the correct answer is A. Sun -> producers -> primary consumers -> carnivores -> decomposers.
Answer: A. Sun -> producers -> primary consumers -> carnivores -> decomposers.
Select the feature that best describes cell membranes
helps cell move through fluid habitats
b.
physically separates an external environment from an internal one
c.
contains ribosomes
d.
involved in binding to signaling molecules
Answers
The cell membranes physically distinguishes an external environment from the internal one.
What is cell membrane and its characteristics?The cell membrane is also known as the plasma membrane. It is found in all the cells and distinguishes the internal of the cell from the external surrounding. The membrane of the cell comprises a lipid bilayer, which is semipermeable.
The cell membrane monitors the conduction of substances exiting and entering the cell. The cell membrane also provides a constant environment within the cell, and that membrane exhibit many kinds of activities.
Thus, the correct answer is option b.
Find out more information about cell membrane here:
https://brainly.com/question/19360972
1. Complete the table to summarize the inputs and outputs of matter and energy that are shown in your models of photosynthesis and cellular respiration. Some of the data have been filled in for you. (7 points)
Photosynthesis
Cellular respiration
Inputs
Outputs
Inputs
Outputs
Number of C atoms
6
Number of H atoms
12
Number of O atoms
18
Energy-carrying molecules
1 adenosine triphosphate (ATP) molecule
Type of energy
Light energy
Answers
Photosynthesis:
Inputs Outputs
Number of C atoms 6
Number of H atoms 12
Number of O atoms 18
Energy-carrying molecules Light energy
Cellular respiration:
Inputs Outputs
Number of C atoms 6
Number of H atoms 12
Number of O atoms 6
Energy-carrying molecules Adenosine triphosphate (ATP)
In photosynthesis, the inputs include 6 carbon (C) atoms, 12 hydrogen (H) atoms, and 18 oxygen (O) atoms. These atoms are obtained from carbon dioxide (\(CO_{2}\)) . Glucose \(C_{6} H_{12} O_{6}\), which contains 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms. Additionally, oxygen (O2) is released as a byproduct.In cellular respiration, the inputs are the same as the outputs of photosynthesis. This is because the products of photosynthesis, such as glucose and oxygen, serve as the inputs for cellular respiration. Glucose is broken down during cellular respiration to release energy. The process involves the consumption of 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms. The energy released is captured in the form of adenosine triphosphate (ATP), which is the energy-carrying molecule used by cells for various metabolic processes.For more such question on photosynthesis
https://brainly.com/question/19160081
#SPJ8
What is the main cause of a human-created mass extinction?
Answers
Answer:
d
Explanation:
an increase in the human population
HELP PLS IF UDONT HAVE ANSWER DONT ANSWER Use pedigree below to identify the genotypes and phenotypes of each individual. Use the genotypes AA, Aa, or aa. Use the phenotypes affected, unaffected carrier, or unaffected. Individual 1 has been filled in for you as an example. Is this trait dominant or recessive? In the F1 generation what is the probability of the parental generation having unaffected offspring?
Answers
Answer:
all the black ones are aa all the white are Aa
it is a recessive trait
and 50% odds for the progeny to have it
Explanation:
True or False: Cells will generally divide when they're too large
Answers
Answer:
true
Explanation:
the cell becomes two
Yes, this statement is TRUE cells will generally divide when they're too large
Why do cells divide when they get too big?The larger a cell becomes, the more demands the cell places on its DNA. If the cell grows too large, it will have trouble moving enough nutrients and wastes across the cell membrane.
When cells will generally divide?The mitotic phase follows interphase. Mitosis is nuclear division during which duplicated chromosomes are segregated and distributed into daughter nuclei. Usually the cell will divide after mitosis in a process called cytokinesis in which the cytoplasm is divided and two daughter cells are formed.
Learn more about Mitosis here
https://brainly.com/question/12981491
#SPJ2
__________ describes the observable traits in the physical appearance of an organism.
Answers
ALL living things have these characteristics EXCEPT
Answers
Answer:
which characteristics?
Design and organise learning experiences according to your local circumstances when teaching Processing (including traditional processing of raw materials; metal processing; food processing)
Answers
When teaching Processing, it is essential to design and organize learning experiences that align with local circumstances and provide practical applications.
Here is a suggested approach for teaching Processing, including traditional processing of raw materials, metal processing, and food processing, considering local circumstances:
1. Introduction and Contextualization:
Start by introducing the concept of processing and its importance in various industries. Provide examples of local raw materials, metals, and food products that undergo processing. Discuss the significance of processing in the local economy and its impact on society.
2. Field Trips and Industry Visits:
Arrange field trips to local processing facilities such as factories, mills, or food processing plants. These visits offer students firsthand exposure to different processing techniques and machinery. Encourage students to observe and interact with professionals in the field, asking questions and understanding the practical aspects of processing.
3. Hands-on Workshops:
Organize hands-on workshops where students can engage in practical activities related to processing. For example, set up a metalworking workshop where students can learn basic metal processing techniques like cutting, shaping, and welding. Provide guidance on safety measures and proper tool usage.
4. Local Case Studies:
Explore local case studies of successful processing businesses or initiatives. This could involve inviting guest speakers from local processing companies or inviting entrepreneurs who have started their own processing ventures. Students can learn about the challenges, opportunities, and sustainable practices in the local processing industry.
5. Project-Based Learning:
Assign project-based tasks that allow students to apply their knowledge of processing. For example, students could design and develop a prototype for a food processing machine or propose innovative methods to improve traditional processing techniques using local resources. Encourage creativity, critical thinking, and problem-solving skills throughout the project.
6. Community Engagement:
Encourage students to engage with the local community by organizing outreach programs related to processing. This could involve organizing workshops for local artisans or collaborating with local farmers to develop value-added food products. Such activities foster a sense of social responsibility and provide students with real-world experiences.
7. Assessment and Reflection:
Regularly assess student understanding through quizzes, assignments, and presentations. Encourage reflective practices where students can evaluate their own learning journey and identify areas for improvement. Incorporate feedback mechanisms to continuously enhance the learning experiences.
By designing learning experiences that incorporate field trips, hands-on workshops, local case studies, project-based learning, community engagement, and reflective practices, students will develop a holistic understanding of processing and its significance in their local context. This approach will equip them with practical skills, foster creativity, and promote an entrepreneurial mindset, preparing them for future opportunities in the processing industry.
For more questions on Workshops, click on:
https://brainly.com/question/27603871
#SPJ8
What is the difference in mechanism between protein entry into ER and integration of transmembrane proteins into ER membrane?
Answers
Protein entry into the ER lumen is facilitated by signal sequences present in the proteins whereas transmembrane protein integration into the ER membrane requires transmembrane domains.
Protein entry into the ER lumen (or insertion into the ER membrane) and integration of transmembrane proteins into the ER membrane differ in their mechanism. The following is a description of the differences between these two mechanisms.
Protein entry into the ER lumen is facilitated by signal sequences present in the proteins. Signal sequences, or signal peptides, are short stretches of amino acids located at the N-terminal end of proteins that are destined for the ER lumen or secreted outside the cell. Signal sequences interact with signal recognition particles (SRP), which then transport the protein to the ER membrane. Afterward, the SRP binds to the SRP receptor, and the protein is translocated into the ER lumen. The nascent protein is then translated, modified, and folded in the ER lumen.In contrast to protein entry into the ER lumen, transmembrane protein integration into the ER membrane requires transmembrane domains.
Transmembrane domains are composed of hydrophobic amino acids that cross the hydrophobic lipid bilayer of the membrane. Transmembrane proteins are inserted into the ER membrane through two mechanisms: The first mechanism is the signal anchor sequence, where a stop-transfer anchor sequence retains the protein in the membrane. The second mechanism is the signal peptide cleavage, where signal peptides in the protein cleave after they enter the ER lumen, and the transmembrane domain remains in the membrane. The protein is then translated and folded in the membrane.
For more such questions on Protein entry, visit:
https://brainly.com/question/19551481
#SPJ8
The diagram below represents a stack of rock layers. Examine the diagram, and answer the question that follows.
What do these layers and their fossils suggest about Earth's history?
A.
There have been changes in Earth's lifeforms over time.
B.
Lifeforms on Earth have been the same over time.
C.
No lifeforms were present when these layers formed.
D.
Only one kind of lifeform lived where these layers formed.
Answers
Fossils are animals and vegetable remains that get deposited or printed in sedimentary layers. Option A is correct: There have been changes in Earth's lifeforms over time.
What is a fossil?
Fossils are animal and vegetable rests found in different strata of sedimentary rocks. Sedimentary layers deposit chronologically, so they are used to reflect history. They keep in each layer some of the forms of life that inhabited that area in the past.
Fossils are very useful while dating ages. Index fossils are the fossilized organizms that only used to exist in a given era or geological period during evolution.
Fossil registers show that similar or different structured have been inhabiting the same area in the same period of time.
According to this framework, we can assume option A is correct: There have been changes in Earth's lifeforms over time.
In the image, from the bottom (oldest layers) to the upper part (most recent layers), we can see how the organisms inhabiting this area changed with the pass of time.
You can learn more about fossils at
https://brainly.com/question/14988327
#SPJ1
06. A deer population increases in size from 2000 to 2300 individuals over one year. Calculate the growth rate of the population during this time interval. (3mks)
Answers
Answer:
15%
Explanation:
(2300 - 2000) / 2000 = 15%
steps
To calculate the growth rate of the deer population during this time interval, we need to use the following formula:
Growth rate = (final population size - initial population size) / initial population size
Plugging in the given values, we get:
Growth rate = (2300 - 2000) / 2000
Growth rate = 0.15 or 15%
Therefore, the growth rate of the deer population during this time interval is 15%
chatgpt
ing to nis state? Ex: physical geography, ethnic separatismc cleansing
Answers
Explanation:
Ethnic separatism occurs when minority groups fight for independence. In Spain, the Basques & Catalans are two such groups that have a unique culture/language and desire to be independent from Spain. ... Social issues due to different languages, cultures, or religions can lead to devolution.
In Drosophila, a developmental mutation called ssa (spineless aristapedia) results in flies with mini leg parts on the antennae. What kind of gene is this mutation
Answers
Given our understanding of genetics, we can confirm that the gene in question is of the homeotic type.
What is a gene? In biology, we refer to a gene as the most basic unit of genetic information.It is a segment of DNA that encodes for a certain trait that may or may not be expressed.A gene carries the information for a specific trait, for example:1) Eye color
2) Body organization
3) Height
What does it mean for a gene to be homeotic?In the case of this question, the gene in question is a homeotic gene. Homeotic genes are those that are in charge of the organization of the organism's body.These genes control the general pattern of the body, such as where the arms and legs will be, and so on.Therefore, given the definition of a homeotic gene, we can confirm that this is the type that best fits the description of the mutation in the question since it affected the formation and normal organization of the body.
To learn more about homeotic genes visit:
https://brainly.com/question/7991651?referrer=searchResults
If a plant cell is unable to do photosynthesis after being sprayed with a chemical, what
organelle did the chemical destroy?
O Mitochondria
O Chloroplast
O Vacuole
O Ribosome
Answers
Answer:
Mitochondria, because the mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions, such as photosynthesis.
Explanation:
Hope it helps! =D
Geologists describe rocks by observing mineral composition and color, texture, and ______.
Answers
Answer:
I believe surface
Explanation:
The Arizona poppy has adapted to living in areas that receive less rain, but there are still periods of time that a drought occurs. What part(s) of photosynthesis would the plant not be able to perform if there is no rain? What would be the long-term effects on the plant if the drought were to continue? Explain your answer.
Answers
If there is no rain, the Arizona poppy would not be able to perform the light-dependent reactions of photosynthesis.
What are the stages of photosynthesis?Photosynthesis is a process that involves two main stages: light-dependent reactions and light-independent reactions.
Water is required in the light-dependent reactions to provide the electrons that are needed to generate ATP and NADPH, which are then used in the light-independent reactions to produce glucose.
Learn more about photosynthesis at: https://brainly.com/question/19160081
#SPJ1
explain the importance of all 3 biomolecules in general and for making ATP.
Answers
The three biomolecules that are used for making ATP are Lipids (fats) , Carbohydrates and Proteins
The biomolecules also known as biological molecules serve a wide range of activities and they vary in shape and their size . It is also considered essential to life because they help organisms develop, survive, and propagate. The biomolecules interact with one another which play a role in the development of organisms .
There are four types of biological molecules which are carbohydrates which is used as an energy source , lipids which is used for storage and support , proteins is used for supporting essential vital functions and amino acids are the developing elements that make up proteins and nucleic acids for storing genetic information .
To learn more about biomolecules
https://brainly.com/question/12299485
True or False: All viruses look the same. А True B False
Answers
Answer: False
It is not true
Answer:
B False
Explanation:
Base your answers to questions 1 through 3 on the diagram below and on your knowledge
of Earth science. The diagram represents the expansion of a portion of the universe from its
origin until the present. The timeline represents billions of years. Letter X indicates two
celestial objects.
Timeline (billion years ago)
Present T
5-
10-
Origin of
Universe
15-
1. Two pieces of evidence that support the theory that the universe is expanding are the
A) red shift of light from distant stars and the existence of nuclear fusion
B) red shift of light from distant stars and the existence of cosmic background
radiation
C) blue shift of light from distant stars and the existence of nuclear fusion
D) blue shift of light from distant stars and the existence of cosmic background
radiation
polestial objects labeled X are
Answers
The two pieces of evidence that support the theory of the expanding universe are the red shift of light from distant stars and the existence of cosmic background radiation.
The correct answer is option B.
1. Red shift of light from distant stars: The observation of redshift in the light coming from distant galaxies provides evidence for the expansion of the universe. Redshift occurs when the light waves from an object moving away from an observer are stretched, causing a shift towards longer wavelengths. This phenomenon is consistent with the Doppler effect, where the wavelength of light appears to stretch as the source moves away. The redshift of light from distant stars indicates that galaxies are moving away from us and from each other, supporting the idea that the universe is expanding.
2. Existence of cosmic background radiation: The discovery of cosmic background radiation further supports the theory of the expanding universe. Cosmic background radiation is a faint, uniform microwave radiation that permeates the entire universe. It is believed to be residual radiation from the Big Bang, the initial event that is thought to have initiated the expansion of the universe. The presence of cosmic background radiation provides strong evidence for the hot, dense early stages of the universe and its subsequent expansion.
Based on the information provided in the diagram, it is not possible to determine the identity or nature of the celestial objects labeled X. The diagram only represents the expansion of the universe over time and does not provide specific details about individual celestial objects.
For more such information on: radiation
https://brainly.com/question/2375220
#SPJ8
Q1) If a 6.0 kg bowling ball is rolled with a velocity of 3.5 m/s, what is the momentum of the ball?
Answers
Answer:
21
Explanation:
Momentum = mass x velocity
= 3.5 x 6
= 21
Which structure contains the instructions used to build one specific protein
Answers
mRNA is the molecule that carries genetic information transcripted from DNA in the nucleus to the cytoplasm, where it meets rRNA and tRNA and protein synthesis occurs through translation. mRNA is the structure that contains the instructions used to build one specific protein.
What is mRNA?
mRNA is one of the ribonucleic acids -together with rRNA and tRNA- and it means messenger RiboNucleic Acid.
This molecule is a carrier of genetic information and is in charge of transporting it from the genome to the ribosomes. It is the mold for the new protein synthesis.
This molecule is synthesized in the nucleus during the transcription process. Their nucleotide sequence is complementary with the nucleotide sequence of a particular DNA segment.
Once its synthesis is completed, mRNA moves to the cytoplasm where it meets rRNA and tRNA that read the genomic information and add amino acids to build the new protein. This process is known as translation.
mRNA is the structure that contains the instructions used to build one specific protein.
You can learn more about mRNA and protein synthesis at
https://brainly.com/question/29314591
https://brainly.com/question/21312423
#SPJ1
recal what you know about the functions of the skeletal system to complete the following questions
Answers
The skeleton provides a framework for ⇒ muscle and soft tissue attachment.
Name one organ protected by the ribcage. ⇒ Heart, lungs, liver
Blood is formed in the:
red bone marrow.Calcium is released and deposited in the bones and blood to maintain homeostasis. calcium, phosphorus, minerals, fat is stored in the bones.When muscles: ⇒ contract, the bones attached to them move.
What is the skeletal systemThe bony structure of the skeleton serves as a foundation for providing support and attaching soft tissues. The heart is safeguarded by the ribcage.
The bone marrow is responsible for producing blood. In order to keep the body in balance, calcium is discharged and stored in both the bloodstream and bones. The bones serve as a storage site for calcium. The movement and locomotion of the body occurs as a result of bones connected to contracting muscles.
Learn more about skeletal system from
https://brainly.com/question/16215740
#SPJ1
See full text below
Recall what you know about the functions of the skeletal system to complete the following questions. The skeleton provides a framework for and soft tissue attachment. Name one organ protected by the ribcage. Blood is formed in the bone marrow. is released and deposited in the bones and blood to maintain homeostasis. is stored in the bones. When muscles , the bones attached to them move.
The excessive and unbalance use of pesticides is one of the prominent environmental issue since last few years in Nepal. Mention any three consequences of over use of pesticides in your locality and suggest awareness campaign that you have follow in two points. [3+2]
Answers
The excessive and unbalanced use of pesticides is a prominent environmental issue in Nepal that can have several negative consequences. Here are three consequences of overusing pesticides in a locality:
1. Harm to human health: Overuse of pesticides can lead to health problems such as skin irritation, respiratory issues, and even cancer. Farmers and their families who handle these chemicals regularly are especially at risk.
2. Soil and water contamination: Pesticides can seep into the soil and water, polluting them and making them hazardous for human and animal use. This can lead to long-term damage to the environment and make it difficult to grow crops in the future.
3. Harm to biodiversity: Pesticides can kill off beneficial insects and pollinators, which are important for maintaining a healthy ecosystem. This can lead to a decrease in biodiversity and harm to the overall health of the ecosystem.
To raise awareness about the negative impacts of pesticide overuse in a locality, an awareness campaign could be organized, which could include:
1. Educating farmers about the risks associated with excessive pesticide use and the benefits of using alternative methods such as integrated pest management.
2. Organizing workshops and training sessions for farmers on how to use pesticides safely, including proper handling and disposal of these chemicals.
Overall, raising awareness about the dangers of overusing pesticides and promoting safe and sustainable agricultural practices can help mitigate the negative impacts of pesticide overuse in a locality.
Know more about pesticides here :
brainly.com/question/29510143
#SPJ11
3. Explain how carbon monoxide acts as a competitive inliibitor on
hemoglobin molecules
ik it’s not biology but couldn’t find an antonym section
Answers
Answer:
The downward shift is a result of the carbon monoxide molecules binding to the heme group and preventing other oxygen molecules from binding to that same location.
Explanation:
What functions do these structures hsve4?
Answers
The structure in this figure has the function to move around. Thus, the correct option is C.
What is Tortoise?Tortoise is an animal which generally uses to hide its body under a protective shell or outer covering. To move its body parts in different directions, tortoise take sharp bend and move around. Tortoise belongs to reptile family. Tortoise has four legs. Turtle's leg only appears when it move on the land surface and not under water. It takes longer time to move. Whole body of tortoise remain under the shed of hard shell.
Turtles easily move into the water. They are very good swimmers. Tortoise faced difficulties in moving on the ground surface or land mainly on the undulating surface. They move very awkwardly on the land surface. Their body weight is very heavy which is the reason of the problem in crawling.
Therefore, the correct option is C.
Learn more about Tortoise here:
https://brainly.com/question/6882624
#SPJ1
Your question is incomplete, most probably the complete question is:
Look at the structures in the picture below.
What function do these structures have?
A. To see the outside world
B. To hear the outside world
C. To move around
D. To taste food
Researchers have been studying different types of grasses and have learned that certain species will benefit from being grazed by other organisms. What type of relationship would this behavior represent?
Answers
The behavior you described, where certain species of grass benefit from being grazed by other organisms, represents a mutualistic relationship. Mutualism is a type of symbiotic relationship in which both participating organisms derive benefits from their interaction.
In this case, the grasses benefit from being grazed because the act of grazing stimulates their growth and helps them maintain optimal health. Grazing removes the top portions of the grass, which promotes new shoots and stimulates lateral growth.
Additionally, grazing can prevent excessive shading and allow sunlight to reach lower parts of the grass, aiding in photosynthesis.
On the other hand, the organisms that graze on the grass, such as herbivores or grazers like cattle or certain insects, benefit from the food source provided by the grass. Grazing animals obtain nutrition from consuming the grass, which is a source of energy and nutrients.
Thus, the mutualistic relationship between the grasses and the organisms that graze on them is characterized by reciprocal benefits. The grasses benefit from the stimulation of growth and maintenance, while the grazers benefit from the food resource.
For more such questions on organisms
https://brainly.com/question/17259533
#SPJ8
The bald eagle almost went extinct when humans began using a pesticide called DDT. What can you conclude from the fact that bald eagle numbers have since rebounded?
Answers
Answer:
. Humans re-shape their environment, putting pressure on other species.
Explanation: