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shtirl [24]
3 years ago
9

Pls help I am on a timer...

Biology
1 answer:
elena55 [62]3 years ago
5 0

Answer:

C

Explanation:

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Why is the solid earth layered?
Andre45 [30]

The Earth is layered because of the difference in the density and the pressure experienced by the elements. The denser layers tend to be closer to the center and the lighter layers float on the top. The differences in the pressure experienced by these layers also keeps them separated. The pressure experienced by the center of the Earth is greater than the upper layers, and hence, the core is in liquid form because the pressure is not enough for it to remain in the solid state.

This led to the layering of the Earth's surface.

8 0
3 years ago
which of these describes the process of blending human and material resources through a formal structure of tasks and authority;
DiKsa [7]

Answer:

The answer is Management

Explanation:

Management is a term that describes the process of achieving the objectives of an organisation through directing people and utilizing other resources.

For management to be effective, it has to take place within a formal structure of authority and tasks.

Authority sees to the allocation of task among employees as well as their supervision to ensure that objectives are accomplished while plans are implemented.

8 0
3 years ago
What type of carbon cycling occurs when plants take in carbon dioxide from the atmosphere to make food and plants, and animals r
liberstina [14]

Answer:

short-term carbon cycling

Explanation:

my answer points to the idea that it takes a shorter amount of time for the process to occur

7 0
3 years ago
Most adult amphibians breathe how?
nikitadnepr [17]

Answer:

Most adult amphibians can breathe both through cutaneous respiration and buccal pumping though some also retain gills as adults.

Explanation:

5 0
3 years ago
A man has blood type O, Rh negative. These are both recessive traits. He is married to a woman who has blood type A, Rh positive
frosja888 [35]

IAIARr is the genotype of the mother.

<h3><u>Explanation</u>:</h3>

The blood groups are the heredity characteristics of the individual which governs what antigen will be present in blood and what antibody will be present in the blood plasma.

The blood group has the genetic characteristics where A and B are dominant characters and O is the recessive character. Co Dominance is seen in case of blood grouping. Similar characteristics is seen with Rh character too where Rh positive is the dominant character and Rh negative is recessive.

The father has both the recessive characteristics. So he needs to be genetically homozygous which means that he has genetic setup of IoIo and rr.

Two child born has character of A blood group and rh positive, but the other child is A blood grouped and rh negative.

So the mother ought to be heterozygous with respect to Rh group, but she is homozygous with respect to blood group.

So her genetic setup is IAIARr.

4 0
3 years ago
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