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Ostrovityanka [42]
3 years ago
7

Which statement best describes the movement of carbon dioxide into or out

Biology
1 answer:
allsm [11]3 years ago
5 0

Answer:

D it is taken in from the air

Explanation:

Carbon dioxide is in the air and plants use it to make food.

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The government of a flood prone region wants to implement some measure to reduce risk of floods. Which method is likely to reduc
Sonja [21]

Answer:

The correct answer is "preservation of wetlands".

Explanation:

Wetland are areas of lands that are saturated with water, usually comprised by marshes or swamps. Preservation of wetlands help to reduce the risk of floods because wetlands temporarily store and slow the release of stormwater. It has been reported that areas where wetland have been lost, the chances of flood increases by as much as 80 percent. The government of a flood-prone region would likely reduce the risk of floods by preserving its wetlands.

5 0
3 years ago
The chemical name for sand is silicon dioxide. The two elements found in a sample of this sand are _____ and _____.
liubo4ka [24]
Silicon and oxygen as the compound name is silicon dioxide
5 0
3 years ago
Read 2 more answers
What are the inputs of photosynthesis
allsm [11]

Answer:

Carbon dioxide , Sunlight , and water.

Explanation:

5 0
3 years ago
Based on what you've learned, briefly explain the evolutionary significance of the fact that parents pass on their chromosomes t
solmaris [256]

Gene mutations can be classified in two major ways:  These mutations are also called germline mutations because they are present in the parent's egg or sperm cells, which are also called germ cells. When an egg and a sperm cell unite, the resulting fertilized egg cell receives DNA from both parents.

The error takes place when the genes are copied and chromosomes are divided. They can lead to genetic disorders that are inherited.

<h3>What is gene mutation?</h3>

The mutation of the gene is the change in one or more genes that can lead to genetic disorders or illness. The gene disorders are classified in the 2 ways as germline mutations which are present in the parent's cells and are called germ cells. That can take place when the egg of the parent cell and the DNA unit.

Find out more information about the chromosomes

at brainly.com/question/25810586

#SPJ1

7 0
2 years ago
Cytosine makes up 30% of the nucleotides in a sample of DNA from an organism. What percent of the nucleotides in this sample wil
Shtirlitz [24]

Answer:

20%

Explanation:

The four different bases pair together in a way known as complementary pairing. Adenine always pairs with thymine, and cytosine always pairs with guanine.

if adenine makes

The guanine percent is 30. This is because the other 30% of the 60% is cytosine. Getting back to adenine, it always partners up with thymine as i mentioned before, So it would be 20% thymine and 20% adenine, add those portions to the 60% of the other two, mentioned above and you have 100%.

6 0
3 years ago
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