An MRI is needed when doctors think there is inflammation, a tumor, or something medically wrong with the brain that we can't see on the outside.
Melanin is a pigment found in your skin and hair cells that gives each its color. ... When sun shines on your skin, it destroys the melanin as well. But since your skin is alive, it can respond to the sun's damage. Your skin cells make more melanin and your skin becomes darker
Answer: cellulose gives cell walls of plants their rigid structure
Small intestine. is where most nutrients are absorbed in the human body.
the best temperature for short-term refrigeration storage is:D- Below 41F
