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scZoUnD [109]
3 years ago
5

Which of the following processes releases carbon into the air?

Biology
1 answer:
AleksandrR [38]3 years ago
7 0
The first 2 answer choices are wrong. Photosynthesis does not release carbon dioxide. So the answer is Respiration.
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Why did sumerians need to trade
Zepler [3.9K]
As any other ancient civilization, the Sumerians were traders as well. And they had a few good reasons to do this. 

Because they traded, their trading partners were less likely to attack them, because it would hurt their economy as well. Furthermore, they didn't produce everything they needed and traded those goods with goods which they produced too much of. 

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¿Cuál es la diferencia entre cromatina y cromosoma?
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Which of the following is an example of specific immunity?
zvonat [6]

Answer:

Immunity to Small Pox

Explanation:

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2 years ago
Why do people have different DNA if we are all regular "humans"
elixir [45]
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4 0
3 years ago
What is the only crainial nerve that enters and leaves the skull?
Pavel [41]

Answer:

The answer is the accessory nerve.

Explanation:

We have 12 pairs of cranial nerves, the accessory nerve is the XI pair. This is responsible for the innervation of the sternocleidomastoid and trapezius muscles.

The fibers of the accessory nerve originate from neurons that are located in the upper spinal cord. These fibers join together forming roots and once the nerve is constituted, it enters the skull through the great hole that is located at the base of the skull.

Then, the nerve continues its path along the inside of the skull in the direction of the jugular hole and then leaves the skull next to the glossopharyngeal nerve (IX) and the vagus (X).

Thus, the accessory nerve enters and leaves the skull again, characterized by being the only cranial nerve which has this behavior.

3 0
3 years ago
Read 2 more answers
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