Answer:
Serotonin is an important chemical and neurotransmitter in the human body. it is believed to help regulate mood and social behavior, appetite and digestion, sleep, and memory
I ammmm ! i’ve been up all night i can’t sleep at all.
Answer:
Organism's habitat (where a species live) can be described as all of the biotic and abiotic factors in the area where an organism lives.
Ecological niche (how species live) is composed of all of the physical, chemical, and biological factors that a species needs to survive, stay healthy, and reproduce. Niche includes food, abiotic conditions, and behavior.
