Question

what is the main source of food for people living in coastal area? mention the main natural source of vitamin Aand D​

Answer 1

Answer:

main source of food for people living in coastal area be fish which was abundent there . and they get the vitamins D from sunlight ( when sunlight falls on our skin , our skin releases melanin which contains vitamin D ) and vitamin A from the food .

Explanation:

hope it helps u .