Answer:
If your on USA testprep then the correct answer is D !
Explanation:
The 31 spinal nerve pairs are organized geographically by spinal region. There are eight pairs of cervical nerves (C1-C8), twelve pairs of thoracic nerves (T1-T12), five pairs of lumbar nerves (L1-L5), five pairs of sacral (S1-S5), and one pair of coccygeal nerves.
<h3>What number of nerves make up a pair?</h3>
The cranial nerves, a collection of 12 paired nerves, are located at the back of your brain. Your cranial nerves transmit electrical signals to your brain, face, neck, and body.
<h3>What are the 31 pairs of spinal nerves used for?</h3>
The peripheral nervous system, which consists of 12 cranial nerves and 31 pairs of spinal nerves, transmits nerve impulses from the central nervous system (CNS) to the rest of the body to control bodily activities.
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Answer:
A. I think A is the answer.
Explanation:
Explanation:
Phytoplankton, Zooplankton, Small Fish, Mammal
Phytoplanktons are the small photosynthetic organism that can produce their own feed and so are the producers in this food chain. Zooplanktons are small organisms incapable of producing their own food and eat phytoplanktons. Small fishes consume zooplanktons since due to their small size they are unable to eat bigger organisms. Mammals eat small fishes since they are omnivorer.