The integumentary system, the skin, protects the internal organs from harmful bacteria, sunlight, and injury. The skin is the largest organ of the body and consists of two layers: the epidermis and the dermis. The epidermis is the outer layer. It is made up of dead cells and new cells which make the body waterproof, give color to the skin, and help maintain the body's hydration levels.
My guess would be A: Ace.
Answer:
it affects relationships
Explanation:
poor physical health can lead to chronic physical diseases and poor mental health with might cause depression ot increase anxiety which will affect a person's social life /health
Answer:
b) They are the neuron’s receivers; they carry the impulses toward the cell body, and most neurons contain many of them.
Explanation:
It averages from 8 to 9 in sizes.
