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suter [353]
3 years ago
10

Please help! Hurry!

Biology
1 answer:
zhannawk [14.2K]3 years ago
7 0

Answer:

Horizon C

Explanation:

The O horizon contains organic matter in soil, A horizon contains humus, B horizon contains sand and silt, C horizon contains bedrock

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When cells are exposed to sublethal doses of ionizing radiation, repair and recovery may occur because cells:______.
emmasim [6.3K]

Answer:

Contain a repair mechanism inherent in their biochemistry (repair enzymes)

Explanation:

When cells are exposed to sublethal doses of ionizing radiation, repair and recovery may occur because cells: Contain a repair mechanism inherent in their biochemistry (repair enzymes).

4 0
2 years ago
PLEASE HELP I WILL MARK BRAINALISTTTT
Ira Lisetskai [31]

Answer:

22. is a

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Explanation:

carbohydrates are made up of carbon, hydrogen, and oxygen

hope this helps :) have a nice day !!

**please let me know if this was wrong**

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What is the phenotype of "Pp" for flower color on Figure 14.1?<br>​
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3 years ago
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Margarita [4]

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4 0
3 years ago
What might cause the average temperature of Earth to increase?
aliya0001 [1]
An increase in insulating atmospheric gasses (e.g. carbon dioxide)
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