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fgiga [73]
3 years ago
5

HELP!!

Biology
2 answers:
Dimas [21]3 years ago
8 0

Answer:

the awnser is a

Explanation:

I took the quiz

Vaselesa [24]3 years ago
4 0

Answer:

the answer is a i hope this helps

Explanation:

The sac-like structure of the alveoli increases their surface area. In addition, the alveoli are made of thin-walled parenchymal cells. These features allow gases to easily diffuse across the cells. so the

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Answer:

Gather 11 Cups And then fill each cup with 5 ounces of whole milk, next is take the first cup to add a known quantity of lactaid. As A Control take another cup and do not add any lactaid. After 1 Minute, pour a known quantity of benedicts into cups of milk. Record the colour ( blue is the least amount of glucose progressing to green, then yellow, orange, red and brick/red brown). Take another cup of milk and then add the lactaid and wait for 5 minutes... Next is add the benedicts. Record the color, repeat steps 7 - 10 adding 5 minute each time until there are no cups left ( 15 minutes, 20,25,30,35,40,45) .

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3 years ago
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Natural selection means
borishaifa [10]
Pretty sure that the answer is A
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2 years ago
PLEASE HELP Soil erosion due to rainfall is an example of interactions between the geosphere and
nekit [7.7K]

Answer:

D hydrosphere

Explanation:

Soil erosion is the removal  of the top soil layer. Soil erosion is controlled by precipitation (e.g. rainfall) and wind action. Continuous water flow on soil surface supports microorganisms to perform biogeochemical cycles. The phenonmenon is primarlity controlled governed at the iterface of geosphere (soil) and hydrosphere (water).

On the other hand, atmosphere (layers of gases), biosphere (living organisms), cryosphere (frozen water) are not directly related to soil erosion.

6 0
3 years ago
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