Dr. murphy studies a cohort of schoolchildren and follows their progress through college. dr. murphy is most likely a: choose the correct answer from the following choices, and then select the submit answer button.

1. medical doctor.
2. cognitive psychologist.
3. developmentalist.
4.neurobiologist.

3. Developmentalist

Explanation:

A Developmentalist studies people over their lifespan from when they're children up until old age, to monitor their growth and development.

They monitor physical, mental, social, emotional growth in individuals they study.

Dr. Murphy is therefore most likely a Developmentalist.

the first part is ocean

explanation:

hello

question:

when would a new household be started?

a.when the oldest male died

b.when a man and a woman married

c.when the house could not hold everyone

d.when a child was born

answer: us d when a child was born

hope this have a great day and brainlest