Which nutrient will be deficient in the body because of a lack of exposure to sunlight? a.) vitamin b12 b.) vitamin d c.) iron d.) calcium

B). Vitamin D

Vitamin D will be deficient in the body because of a lack of exposure to sunlight.

Vitamin D is also called as Calciferol. It is a fat soluble vitamin. The sunlight is a direct source of vitamin D, other sources includes oily fish, meat, liver, and egg yolk. This vitamin is required by the body for growth and development of bones, teeth and muscles. It regulates the calcium and phosphate metabolism in the body. The deficiency of vitamin D can cause bone deformities like rickets in children, and pain in the bone a condition called as osteomalacia, found in adults.  

ur answer is e & d

explanation:

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation: