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4 years ago

What is the main difference between the central nervous system (CNS) and the peripheral nervous system (PNS)?

2 answers:

6 0

The Central Nervous System<span> (CNS) includes all of the nerves of the Brain and Spinal Cord.</span>
<span>
The Peripheral Nervous System (PNS) includes all of the nerves both sensory and motor connecting the CNS to the muscles, organs, and sensory structures of the body.</span>

Mashcka [7]4 years ago

5 0

Answer:

CNS includes the brain and spinal cord which analyze sensory inputs, whereas PNS consists of neurons and nervous tissues that carry the information.

Explanation:

The nervous system has two distinct main parts - the peripheral nervous system (PNS) and the central nervous system (CNS).

CNS contains the spinal cord and the brain serves the nervous system's command center. the spinal cord and the brain analyze sensory inputs what it exactly means and quickly orders the body parts that time to move faster.

PNS consists of the nerves, which leave the brain and the spinal cord and travel to evident regions of the body. The main job of PNS is to send information collected by the sensory receptors to the CNS.

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3 years ago

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2 years ago

Choose all of the ways that cellular respiration is different from photosynthesis. Select the 4 correct answers. *

shepuryov [24]

Answer:

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It uses oxygen as a reactant.

It makes ATP.

It happens in the mitochondria.

Explanation:

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It uses glucose as a reactant. - this is true. Cellular respiration uses glucose as a reactant, it is broken down to release energy. Photosynthesis produces glucose.

It uses oxygen as a reactant. - this is true. Cellular respiration uses oxygen as a reactant. In contrast, photosynthesis releases oxygen as a byproduct

It makes ATP. - this is true. Cellular respiration makes ATP. Photosynthesis uses energy to produce the sugar which is used in cellular respiration to synthesise ATP.

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3 years ago