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creativ13 [48]
3 years ago
9

What process adds carbon dioxide to the air?

Biology
2 answers:
Ksju [112]3 years ago
8 0

Answer:

Respiration

Explanation:

During respiration, oxygen is taken in and carbon dioxide is given out.

During photosynthesis, carbon dioxidr is taken in and oxygen is released.

During water cycle, water vapour is released.

During nitrogen cycle, nitrogen is released

Luba_88 [7]3 years ago
4 0

Answer:

C

Explanation:

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Which item would be most directly harmed if soil fertility decreased?
vagabundo [1.1K]

Answer:

Food supply

Explanation:

foods will become toxic and can lose their freshness and value, especially for foods that are of higher quality

4 0
3 years ago
HELP HELP HELP PLZ!
Mekhanik [1.2K]

Hi,

Let us get an introduction of the problem first, Incomplete dominance is a pattern of inheritance in which, offspring from the cross of two parents shows a phenotype that is not like either parent but in between both.

For example: Let us take the example of Oompah's hair that can be either red or purple or blue. As described in the question, Red is dominant so let us denote allele for Red hair with R. The other hair color is blue that is recessive, let us denote its allele with r. Now, there is another intermediate phenotype that is purple, let us denote it with Rr because it is derived through a combination of R and r.

Now, here is the key for all possible genotypes and phenotypes of Oompahs. There are only three possible genotypes and phenotypes for the hair color.

Genotype: Phenotype

RR             : Red hair

Rr              : purple hair

rr                : Blue hair

This is because no allele can fully express itself over the other. So is we cross a red hair Oompah with Blue hair Oompah, let us see what will happen:

                                                  RR x rr

Gametes:                              r        and        R

                                       rr:     Rr :     Rr     :  RR

It means that 25 % of the offspring will have red hair, 50% will have contain purple hair and 25 % will have blue hair.

RR:              Red hair      25%

Rr:               Purple hair   50 %

rr:                 Blue hair     25%

Hope it helps!

8 0
4 years ago
Precipitation is an example of what type of reaction
Verdich [7]
It is a Chemical reaction taking place un a solution in which one or more of the products is insoluble in the solvent, and so forms solid particles that fall to the bottom of the reactor
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How do Viruses Replicate and kill their host cell?
umka2103 [35]

Answer:

nono

Explanation:

hoho

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Why is bacteria a necessary part of the nitrogen cycle​
Nadya [2.5K]

Explanation:

denitrifying and nitrifying bacteria are used nitrogen cycle.

4 0
4 years ago
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