In addition to its main function, the digestive system also

Explain what causes the skin to burn in the sun? explain why people should avoid the sun if taking a photosensitive medication?

Ladonna is overweight and loves fast food. which is the best diet for ladonna to adopt? a. a diet high in protein and low in fat and sugar b. a diet high in calcium and low in fiber c. a diet high in fiber and low in fat and sugar reset next

Explain different ways infections from different organisms can be treated.