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pav-90 [236]
3 years ago
5

(BRAINLIEST QUESTION) Natural selection is an important part of evolution. It is:

Biology
1 answer:
ladessa [460]3 years ago
8 0

Answer:

The answer to the first one is B. A mechanism for the evolution of a population to become better adapted to their environment over many generations.

The answer for the second one is C.vestigial

Explanation:

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Assuming the stomata are open to the same degree, the rate of transpiration should _____ on a rainy day compared with a sunny da
den301095 [7]

Assuming the stomata are open to the same degree, the rate of transpiration should <u>decline</u> on a rainy day compared with a sunny day, because the relative size of the H2O concentration gradient from the inside to the outside of the leaf would <u>decrease</u>.

<u>Option: A</u>

<u>Explanation:</u>

During the dry season transpiration levels were stronger than during the wet season, due largely to increased demand for evaporation and the depletion of groundwater supplies by trees. Transpiration levels showed a strong hysteresis in relation to the deficit in vapor pressure, which was more pronounced in the dry season than in the wet. This consequence may be due to low hydraulic conductivity in the soil, or the use of accumulated stem water, or both.

7 0
3 years ago
BRAINLIESTTT ASAP!!<br><br> Describe the similar traits the Finch and Cardinal Birds both share.
notsponge [240]
Finches are in the same classifications as cardinals, along with a few other birds.

They also both are seed and insect eating.

Both of these birds are brightly colored.
3 0
3 years ago
Identity 3 organisms that belong in the same phylum as trypanosoma brucei?​
choli [55]

Answer:

Sarcodina

Zooflagellate

Rhizopoda

etc.

Explanation:

hope this helped! :D

7 0
3 years ago
What is blood vessel in humans body?​
OlgaM077 [116]

Answer:

Blood vessel, a vessel in the human or animal body in which blood circulates. The vessels that carry blood away from the heart are called arteries, and their very small branches are arterioles. Very small branches that collect the blood from the various organs and parts are called venules, and they unite to form veins, which return the blood to the heart. Capillaries are minute thin-walled vessels that connect the arterioles and venules; it is through the capillaries that nutrients and wastes are exchanged between the blood and body tissues.

Explanation:

4 0
3 years ago
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What is needed to form sedimentary rock
amm1812

Answer:

Sedimentary rocks are the product of 1) weathering of preexisting rocks, 2) transport of the weathering products, 3) deposition of the material, followed by 4) compaction, and 5) cementation of the sediment to form a rock.

Explanation:

Hope this helps!

7 0
3 years ago
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