An individual that is entering a population is O A. immigrating
O B. segregating
O C. emigrating
OD. circulating

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation:

cuz some people don't have enough food. that's why we need more ppl to donate food to the hungry.

measured, submerged.