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stiv31 [10]
3 years ago
13

9 Particles of light are called

Biology
1 answer:
Darya [45]3 years ago
6 0

Answer:

Answer is PHOTONS, named by Einstein

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The secretions of the adrenal medulla act to supplement the effects of ________.
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4 years ago
Sympathetic nerves may leave the spinal cord at which vertebra?
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The cell that sends its fiber is called a preganglionic cell, while the cell whose fiber leaves the ganglion is called a postganglionic cell. As mentioned previously, the preganglionic cells of the sympathetic nervous system are located between the first thoracic segment and third lumbar segments of the spinal cord.

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