What are resistant marine ridges or mounds that are composed primarily of biochemically deposited calcium carbonates?

Answers

Answer 1

Answer:

yea

Explanation:


Related Questions

Which of the following statements is FALSE?
A. RNA is a single stranded molecule
B. RNA contains uracil
C. RNA is found only in the cytoplasm.
D. RNA contains ribose

Answers

Answer:

C

Explanation:

RNA is found mostly in the nucleus but can also be found in the cytoplasm, but it is not limited to it.

2. Wild fires are responsible for the destruction of millions of
acres of animal habitat every year.
Animals surviving the fire are likely to respond to this change in
their environment by -
A sifting through the ashes for surviving food sources.
feeding on the charred remains of trees.
reproducing at rapid rates.
B.
emigrating into a new habitat with resources.
C.
D.

Answers

Answer:

B. emigrating to a new habitat

Explanation:

The pH of a solution is a measure of ____________________ ions and ____________________ ions in that solution.

Answers

Answer:

hydrogen ions and hydroxide ions

What is thought to have caused the extinction at the end of the Cretaceous period

Answers

Answer:

To answer your question the most common belief of the mass extinction of the Cretaceous period was due to an asteroid impact.

Explanation:

describe an environment factor that could affect the growth of an organism​

Answers

The main factor that affects the growth of a organism is the pollution caused by factories and wastes as well as harmful gases released.

cell engulfs microorganisms in cell "eating":
pinocytosis
active transport
phagocytosis
passive diffusion
facilitated diffusion

Answers

I think answer is phagocytosis
Phagocytosis is generally meant by “cellular eating “ , so that makes sense I guess

The name of the "currency" cells use for
energy is ...

A. RNA.

B. Protein.

C. ATP.

Answers

C.The name of the “currency”cells use for energy is ATP.
ATP
Still I remember it from biology

A known carcinogen, _____, is produced when carbohydrate-rich foods are fried at high temperatures for extended periods of time. Examples include french fries and potato chips.

Answers

A known carcinogen, acrylamide, is produced when carbohydrate-rich foods are fried at high temperatures for extended periods of time. Examples include French fries and potato chips.

Carcinogen is any substance that can induce cancer in the body. A carcinogen can be some chemical substance or any radiation or even biological agents. The examples are cigarette smoke, X-rays, HBV, HCV, etc.

Acrylamide is the chemical agent that causes cancer. It is used to conduct a chemical reaction between sugars and asparagine, an amino acid, in plant-based foods. The formation of acrylamide is done during high temperature cooking like roasting, frying, etc.

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ANSWER ASAP PLEASE!

_______ stores and transports materials like nutrients


A. Cytoplasm

B. Nucleus

C. Vesicle

D. Organelles

Answers

Answer:

c

Explanation:

Explanation:

that would be d because ctyroplasm is like your skin it holds all your organs in place nucleous

how does the epeli hauofa describe the views of people in a dominant position and how are these views perpetuated to then have significant consequences on their inferiors?

Answers

The Epeli Hau'ofa describes the views of people in a dominant position by characterizing them as a self-fulfilling prophecy.

The views are perpetuated by the use of language and symbols that reinforce the perception that the dominant group is superior, and the inferior group is inferior. The consequences of these views can be significant and long-lasting, as they can perpetuate inequality and perpetuate the power imbalance between the two groups.

Epeli Hau'ofa's description of people in a dominant position and how their views are perpetuated is very relevant in today's world. Many countries have struggled with issues of inequality and racism, and the views of the dominant group have played a significant role in perpetuating these problems.

In conclusion, Epeli Hau'ofa describes the views of people in a dominant position as a self-fulfilling prophecy that is perpetuated by the use of language and symbols. The consequences of these views can be significant and long-lasting, perpetuating inequality and perpetuating the power imbalance between the two groups.

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HELO ME PLEASE IM BEING TIMED

HELO ME PLEASE IM BEING TIMED

Answers

I believe it’s D but it’s definitely either B or D

FILL IN THE BLANK level ________ tests include those that are highly complex and any tests involved in cytology, histopathology, histocompatibility.

Answers

Level III tests include those that are highly complex and any tests involved in cytology, histopathology, histocompatibility.

These tests are typically performed in specialized laboratories or facilities equipped with advanced technology and skilled personnel. Level III tests require specialized knowledge, expertise, and advanced techniques to analyze and interpret the results accurately. They often involve the examination of cellular samples, tissues, or genetic material to diagnose diseases, determine compatibility for organ transplantation, and assess pathological conditions. Level III tests play a crucial role in providing detailed information about the cellular and molecular aspects of various medical conditions, aiding in diagnosis, treatment, and patient care.

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Which of the following plant diseases is caused due to poor water circulation in the system?

Answers

The health of plants in interiorscapes, producing fields, gardens, and landscapes is threatened by a wide range of issues.

What are Plant disease?

These issues may have minor cosmetic effects on the plant or more serious ones that have the potential to cause plant mortality, crop loss owing to poor yield and quality, and plant deformity.

Plant health issues continue to have a significant impact on our daily lives and have had a significant historical impact on human civilisation and culture. Food, fiber, aesthetic, and natural environment plants are all impacted by plant diseases.

The late blight on potatoes stands out among these ailments. In the 1840s, epidemics of this illness, brought on by Phytophthora infestans, swept widely over Ireland and Europe.

Therefore, The health of plants in interiorscapes, producing fields, gardens, and landscapes is threatened by a wide range of issues.

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Through what process does each person learn socially appropriate ways of satisfying basic biological needs within the culture into which they were born?

Answers

Enculturation is the process by which a person learns socially appropriate ways of satisfying basic biological needs within the culture into which they were born.

For a person to live in a society, it is beneficial to learn the culture, social norms, and ethics of that society in order to merge into society.

We can define enculturation as the process through which a person learns the appropriate culture, ethics, and norms of a society in order to meet the requirements or basic biological needs of the society.

The process of enculturation can occur through learning from parents, and relatives or seeing and observing other people in a society. For people who keep on moving from one place to another, enculturation will be common in order to blend into each society.

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which of the following is an example of meristic variation? selected answer: a goose species with 24 cervical vertebrae compared to a duck species with 16 cervical vertebrae. answers: a frog that lays 100 eggs in each clutch compared to a frog that lays 20 eggs in each clutch. a goose species with 24 cervical vertebrae compared to a duck species with 16 cervical vertebrae. a fruit fly egg that takes 1 day to develop compared to a dragonfly egg that takes 1 week to develop. a genus of beetles with 3,000 described species compared to a genus of birds with 15 described species.

Answers

The correct answer is option (b) a goose species with 24 cervical vertebrae compared to a duck species with 16 cervical vertebrae.

Meristic variation is the variation in the number of body parts, such as the incidence of six fingers or toes instead of the usual five, or 13 ribs in a male as opposed to the usual . Climate circumstances such as the amount of heat or cold, and the amount of vegetation.

Meristic variation also occurs due to endocrine glands that release hormones that affect how distinct physical and mental traits grow and differentiate as well as what somatogenic and blastogenic variations.

Gene mutations are also responsible for Meristic variations, which result in changes to the structure and makeup of genes, as well as chromosomal aberrations, which result in changes to the structure of chromosomes, which are other causes of genetic or blastogenic abnormalities.

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Does grain size determine the porosity of a sediment type?

Answers

Answer:

Yes

Explanation:

In sediments or sedimentary rocks the porosity depends on grain size, the shapes of the grains, and the degree of sorting, and the degree of cementation. Well-rounded coarse-grained sediments usually have higher porosity than fine-grained sediments, because the grains do not fit together well

Can people see the outer layer of the earth from looking out the window? ( yes or no )

Answers

Answer: yes

Explanation: there are 4 layers the outer layer is what we live on

compare two kingdom classification system with three kingdom classification system . in points​

Answers

Two-kingdom classification includes plants and animals; three-kingdom classification adds Protista, improving representation of diversity and complexity.

The two-kingdom classification system, developed by Carolus Linnaeus, categorizes organisms into Plantae (plants) and Animalia (animals). This system lacks precision, as it fails to accommodate single-celled organisms and fungi.

In contrast, the three-kingdom classification system, proposed by Ernst Haeckel, adds a third kingdom, Protista. Protista includes single-celled organisms like protozoa, algae, and some fungi, which do not fit neatly into Plantae or Animalia.

This three-kingdom approach provides a more accurate representation of life's diversity and complexity, better accounting for the variety of biological forms and functions found in nature.

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What does ROYGBIV stand for?
The invisible light spectrum
The radio spectrum
The visible light spectrum
X-Rays

Answers

Answer:

The visible light spectrum

Explanation:

R - red, O - orange, Y - yellow, G - green, B - blue, I  - indigo, V - violet

\(\rule{75}{1}\)

These all are rainbow colors included in the visible light spectrum that we humans can see.

Answer:

The visible light spectrum

Explanation:

"ROY G. BIV" is an acronym for the colors of the rainbow:

RedOrangeYellowGreenBlueIndigoViolet

These all are rainbow colors included in the visible light spectrum.

The free-swimming organic and inorganic molecules in earth's early seas are called _____________________.

Answers

Given what we know, we can confirm that the free-swimming organic and inorganic molecules in earth's early seas are called the primordial soup.

What was the primordial soup?The primordial soup was the contents of the seas of the early Earth. This was considered as a chemical solution. It consisted of terrestrial compounds as well as alien substances that arrived with comet and asteroid collisions.

Therefore, we can confirm that the free-swimming organic and inorganic molecules in earth's early seas are often referred to by the scientific community as the primordial soup.

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______, necessary for photosynthesis in plants, is stored in the thylakoids.

Select one:

a.
The nucleus


b.
Mitochondria


c.
Vacuoles


d.
Chlorophyll

Answers

Answer: Chlorophyll

Hope this helps :)

Answer:

D, chlorophyll

Explanation:

chlorophyll is one of the most process of making their own food.

the pistachio, pistacia vera, a member of the cashew family, is a small tree originating from central asia and the middle east. the tree produces seeds that are widely consumed as food. if a pistachio cell that contains 30 chromosomes undergoes mitosis, how many chromosomes will each of the two new cells have?

Answers

Answer:

Each new cell would still have 30 chromosomes as well.

Explanation:

mitosis is a type of cell division that results in 2 daughter cells each having the same number and kind of chromosomes as the parent nucleus.

Look at DNA, a polymer, and nucleotide, a monomer, on the nucleic acid page. There are sugar molecules within these structures. How many sugar molecules are in DNA and the nucleotide?

Answers

one, one sugar molecule in each nucleotide

Answer: 1 sugar molecule

Explanation:

The basic building block of DNA is called a NUCLEOTIDE. A nucleotide is made up of one sugar molecule, one phosphate molecule and one of the four bases.

Most newborns ________.
A) cry with copious tears
B) see in tones of red and green only
C) are myopic
D) often use only one eye at a time

Answers

Most newborns often use only one eye at a time. During the first few weeks after birth, many newborns exhibit a preference for using one eye over the other. This is known as monocular fixation or monocular preference.

Monocular fixation means that the newborn tends to focus and align one eye more consistently than the other. This behavior is a normal part of early visual development and typically resolves as the baby grows and their visual system matures. It is important to note that this behavior does not necessarily indicate any visual impairment or problem with the eyes.

It is simply a temporary stage in the development of binocular vision, where both eyes work together to perceive depth and have coordinated eye movements. As the baby continues to grow and develop, they will gradually start using both eyes simultaneously, leading to binocular vision.

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Priya says that behaviors cannot be adaptations because they are not inheritable. What is the BEST evidence that some advantageous behaviors may be linked to genes and reinforced through natural selection?

A.
Many deep-sea animals have large eyes that help them see better.

B.
The members of fish populations can have different behaviors.

C.
Most marine plants live only in the sunlight zone of the ocean.

D.
Members of some marine species live in clusters for protection.

Answers

Answer:

The answer is B.

Explanation:

The BEST evidence that some advantageous behaviors may be linked to genes and reinforced through natural selection is B. The members of fish populations can have different behaviors. Just like physical traits, behaviors can also be genetically determined and can be passed down through generations. The fish populations that have inherited behaviors that make them more successful in their environments are more likely to survive and reproduce, thereby passing those behaviors to their offspring. As a result, advantageous behaviors can be shaped by natural selection and become more prevalent in a population over time.

Which of the following does not have an effect on enzyme activity?

Temperature

Amount of oxygen

Number of substrates

Shape of active site

Answers

Enzyme activity is based on various factors. Some of these factors are temperature, number of substrates and shape of active site.

What is enzyme activity?

Enzyme is a molecule or a chemical that alters the rate of reaction. It can either increase or decrease the reaction rate.

The part of enzyme which binds to the substrate is called active site.

There are many factors that affect the enzyme activity, these are:

Temperature. pH.concentration.Number of the substrate.Shape of the active site.

Thus the correct option is b.

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in horses, crossing a chestnut brown horse with a creamy white horse can result in a palomino horse that is light brown in color (see below). this is an example of:

Answers

Example is Incomplete dominance leads to the inheritance of the palomino coat color in horses.

How does incomplete dominance differ from codominance?

There are two different types of genetic inheritance: full dominance and codominance. Codominance basically means that neither allele is able to suppress or obstruct the expression of the other allele. However, incomplete dominance occurs when a dominant allele only partially obscures the effects of a recessive gene.

How can you determine if something has partial dominance?

When a dominant allele, or form of a gene, does not entirely block the effects of a recessive allele, the resultant physical appearance of the organism reveals a mixing of both alleles. It is also referred to as partial or semi-dominance.

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Help me now!!!

Pangea was the recent supercontinent that existed almost 200 million years ago. What evidence do we have for it? Must have 4 reasons!

1)
2)
3)
4)

Answers

Answer:

1) The continents look like they could fit together like a puzzle

2) Fossils of the same organisms were found on different continents

3) Some mountain or rock formations are the same overseas

4) The locations of climatic zones match

Explanation:

an nrf2/small maf heterodimer mediates the induction of phase ii detoxifying enzyme genes through antioxidant response elements

Answers

An NRF2/Small MAF heterodimer activates phase II detoxifying enzyme genes by binding to antioxidant response elements (AREs).

The NRF2/Small MAF heterodimer is a protein complex involved in regulating the expression of phase II detoxifying enzyme genes. When cells are exposed to oxidative stress or harmful substances, NRF2 and Small MAF proteins form a heterodimer and translocate to the cell nucleus.

There, they bind to specific DNA sequences called antioxidant response elements (AREs) found in the regulatory regions of phase II detoxifying enzyme genes. This binding activates the transcription of these genes, leading to increased production of detoxifying enzymes.

The induction of phase II detoxifying enzymes helps the cells defend against oxidative damage and maintain cellular homeostasis in response to various stressors.

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21. Sickle Cell Anemia is condition that shows codominance. The genotype for normal blood cells is NN. Sickle
cell trait is the heterozygous condition (NS) and contains both normal and sickle shaped blood cells. Sickle cell
disease (SS) is when all of the blood cells are sickle-shaped and has lifelong medical implications. A man with
sickle cell trait has a child with a woman with sickle cell trait.
Complete the Punnett Square.
What is the probability of having a child with sickle cell trait?
m. What is the probability of having a normal offspring?
What is the probability of having a child with sickle cell disease?
k.
1.
n.

Answers

One of the genetic diseases known as sickle cell disease is sickle cell anemia. Red blood cells, which deliver oxygen to every region of the body, are affected in terms of structure.

What causes sickle cell anemia?

Sickle cell is a hereditary condition brought on by a gene deficiency. Only when two genes—one from the mother and one from the father—are inherited together will a person be born with sickle cell disease.

The Punnett square for the cross between a man with sickle cell trait (NS) and a woman with sickle cell trait (NS) is attached below.

The probabilities for each possible offspring are:

25% chance of having a child with normal blood cells (NN)50% chance of having a child with sickle cell trait (NS)25% chance of having a child with sickle cell disease (SS)

Therefore, the probability of having a child with sickle cell trait is 50%, the probability of having a normal offspring is 25%, and the probability of having a child with sickle cell disease is 25%.

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21. Sickle Cell Anemia is condition that shows codominance. The genotype for normal blood cells is NN.
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Can someone help me with number 2 please Super Sales Company is the exclusive distributor for a high-quality knapsack. The product sells for $100 per unit and has a CM ratio of 40%. The companys fixed expenses are $459,000 per year. The company plans to sell 12,000 knapsacks this year.Required:1. What are the variable expenses per unit?2. Use the equation method for the following:a. What is the break-even point in units and in sales dollars?b. What sales level in units and in sales dollars is required to earn an annual profit of $99,000?c. What sales level in units is required to earn an annual after-tax profit of $99,000 if the tax rate is 25%?d. Assume that through negotiation with the manufacturer, Super Sales Company is able to reduce its variable expenses by $5 per unit. What is the companys new break-even point in units and in sales dollars? (Do not round intermediate calculations. Round your final answers to the nearest whole number.) 1. 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