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geniusboy [140]
3 years ago
5

Why is the cycling of nitrogen, water, and carbon so important for life?

Biology
1 answer:
dimulka [17.4K]3 years ago
3 0

Because all living things are made of carbon in one way or another and we use nitrogen and water naturally.

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What did you find the most interesting about the rotation and the revolution of the Earth?
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Answer:

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Explanation:

The Earth also moves around the sun. ... So the Earth rotates around its axis as it revolves around the sun. It takes the Earth 365 days, or one year, to complete a revolution. Leftover momentum from when planets were forming makes the Earth, and all planets in the solar system, rotate and revolve.

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Connective tissues are made of different combinations of ground substance and fibers. As you compare slides of connective tissue
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Explanation:

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What is the most important plant source of nutrition for the yanomamo?
sergey [27]

<span>For the Yanomamo, the most important source of nutrition for them is cooking plantains or bananas. The main crops that they usually cultivate are bananas and cassava which are planted in their gardens. When the men are known to be hunters, fishers and horticulturists, the women are the ones who cultivate their land or gardens. The diet of the Yanomamo are usually low in edible salt. </span>

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3 years ago
Sympathetic preganglionic neurons emerge from the __________ portion of the spinal cord.
SCORPION-xisa [38]
There are choices for this question namely:

<span>A. cranial
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C. thoracic
D. sacral
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The correct answer is "lumbar and thoracic". The sympathetic nervous system has its preganglionic neurons at the thoracolumbar region of the spinal cord (T1 to L2 or L3) and will synapse to its corresponding ganglion near the spinal cord called the paravertebral ganglia. This is in contrast to parasympathetic nervous system where its preganglionic neurons are found in the cranial and sacral (hence craniosacral) regions and synapse to its corresponding ganglion near the effector organ.
7 0
3 years ago
Partes del sistema nervioso
patriot [66]

Answer:

Esquema del Sistema Nervioso Central humano. Se compone de dos partes: encéfalo (cerebro, cerebelo, tallo encefálico) y médula espinal.​ Los colores son con fines didácticos. El sistema nervioso central es una de las porciones en que se divide el sistema nervioso.

Explanation:

hope it help

5 0
3 years ago
Read 2 more answers
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