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harkovskaia [24]
3 years ago
6

In patients with emphysema, what is the main stimulus of respiratory regulation?

Biology
1 answer:
Vlad1618 [11]3 years ago
4 0
Hey there,
The answer is <span>high CO2 levels in the CSF.

Hope this helps :))

~Top
</span>
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How do pioneer species make ecological succession possible on an island formed from a volcanic eruptions
SIZIF [17.4K]

Answer:

The correct option is <em>3. they break down rock into soil in which plants can grow</em>

Explanation:

When a disaster is such huge that even the soil and organic matter get removed from the place, then the succession that will occur in such kind of place will be termed as primary succession. For example, a volcanic eruption or an earthquake.

On the other hand, if after a disaster some of the organic matter remains on the land, then the succession that will occur will be termed as secondary succession. E.g a succession after fire

In primary succession, the pioneer species will be plants that require less soil such as the lichens. The lichens will break down the rocks into the soil and eventually new species of plants will start to grow on the land.

3 0
3 years ago
1. What atoms have you learned about that are involved in biomolecules? 2. How is a monomer different from a polymer?
just olya [345]

Answer:

Most biomolecules are organic compounds, and just four elements—oxygen, carbon, hydrogen, and nitrogen—make up 96% of the human body's mass. But many other elements, such as the various biometals, are present in small amounts.                   Sometimes polymers are also known as macromolecules or large-sized molecules. Usually, polymers are organic (but not necessarily). A monomer is a molecule that is able to bond in long chains.

Explanation:

Understand?

8 0
3 years ago
Which can adapt to changes A. alleles B. population C. offspring D. individuals
Delvig [45]
I would say individuals can adapt to change as this agrees with the theory of natural selection that in any species there are varieties and these can  consist of individuals that are better adapted to the environmental conditions so they will thrive and propogate themselves and can result in a new species.
4 0
3 years ago
In algae and plants, photosynthesis happens in the
gizmo_the_mogwai [7]

Answer:

chloroplast........................

4 0
3 years ago
Read 2 more answers
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ratelena [41]
A bonds with T and C bonds with G
6 0
3 years ago
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