Answer:
A. Cohort study
Explanation:
It is basically a cohort study because in this we can evaluate the incident rate at a particular time for a particular disease. .
B is the answer because learning or developmently disabled haven't gain that emotion and never may like how many depressed 5 year olds do u see and how many autistic people do u see depressed ... or so I think
Physical activity is like walking a dog and just doing day to day things with not alot of effort.
True but you need to show your Drivers licence or ID because of theft and picture reference