Weak bones, tripping, poor foot placement, poor eye coordination, drowsiness, ect.
The pineal gland, also known as the pineal body, is responsible for releasing melatonin. The pineal gland is a "small endocrine gland in the vertebrate brain."
Hope this helps! The quoted part came from Wikipedia.
What is TRUE about the sense of touch?
B: The skin has thousands of touch receptors.
What is TRUE about the sense of taste?
A: The sense of smell is important to the sense of taste.