White matter is the slightly more pale tissue in the areas of the brain and spinal cord. It consists of nerve fibers with their myelin sheaths (the fatty substance that surrounds and "protects" the axon.
It is an autotroph. Think of a trough that a horse would eat of, then take the word auto. It's something that automatically feeds itself.
1. They have a mechanism to pump circulatory fluid.
Answer:
The electromagnetic (EM) spectrum is the range of all types of EM radiation. ... The other types of EM radiation that make up the electromagnetic spectrum are microwaves, infrared light, ultraviolet light, X-rays and gamma-rays. You know more about the electromagnetic spectrum than you may think.
Explanation:
The equation for photosynthesis is carbon dioxide + water > glucose + oxygen + water.
