Answer:
the two parts of the brain most involved are the basal ganglia and cerebellum
Explanation:
A person walking, a thrown baseball, a crumb falling from a table
Answer: Find out what you can do if you think you or a friend has a drug or alcohol addiction - from recognizing the warning signs to suggestions to help you stay away
Explanation:
the answer has to do with the organelles, which really means "little organ"
Most generally speaking, the arrows in the food webs/chains represent the flow of energy.
Most typically, the energy will flow from the Sun to the plants, and then those plants are eaten and when they are eaten the energy flows from the plants to whatever animal ate them.