Where does the salt in salt water come from? Choose the two correct answers. A. dissolved salts from rocks B. rainwater flowing over land C. rainwater falling on oceans D. river water flowing into the ocean E. melting glaciers and polar ice caps

C

Explanation:

when the rain falls its slightly acidic and that will erode the rocks on the ocean floor causing the water to be salty

I feel like it would be A and C

i think it would be b. tissue because an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick