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Troyanec [42]
3 years ago
15

Which of the following is true?

Biology
1 answer:
ValentinkaMS [17]3 years ago
7 0

Answer:

A is true, nucleotides are the building blocks of nucleic acids

Explanation:

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What is current pandemic disease spreading in the world​
Hatshy [7]

Answer:

<em>Corona disease  ( </em>There is no specific treatment for disease caused by a novel coronavirus)

Explanation:)

The virus can cause a range of symptoms, ranging from mild illness to pneumonia. Symptoms of the disease are fever, cough, sore throat and headaches. In severe cases difficulty in breathing and deaths can occur.

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<em>HAVE A NICE DAY !</em>

3 0
3 years ago
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WHAT IS THE FUNCTION OF THE PHYTOPLANKTON IN OCEAN ECOSYSTEM?
vova2212 [387]
A. producer. In their biological process they produce energy. They are very important in the ocean.

Hoped I helped!
6 0
4 years ago
How could change over a period of time lead to the development of a new species?
laiz [17]
Its natural selection. Due to genetic variations, some animals have traits more desirable then others. This animals will survive and reproduce better, over time creating a whole new species.
4 0
3 years ago
4. What specific tool is used to way the cost of benefit versus cleanup in the environment?
ohaa [14]

Answer:  Marginal analysis

Explanation:

Marginal analysis is used to evaluate the marginal benefits and marginal costs of reducing pollution.

As the complexity of environmental protection grows, inexpensive and simple ways of mitigating emissions start to decrease, and more costly approaches need to be used and the marginal cost is increasing. Often, marginal benefits are reduced as environmental security increases.  

As the amount of protection for the environment rises to, the marginal costs outweigh the marginal benefits. Society is not allocating resources effectively at this stage of environmental security, since so many resources are giving up to reduce emissions.

As the scope of the environmental regulation grows, additional environmental spending will likely result in increased marginal costs.

Hence, marginal analysis is a specific tool used to way the cost of benefit versus cleanup in the environment.

7 0
3 years ago
Which of the following is one example of how the cytoplasm supports the function of a cell?
Deffense [45]

A, the cytoplasm is the jelly-like substance that suspends the organelles and provides structure for the cell.

8 0
4 years ago
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