D. fossils will help you discover how old the rock is, fossils would not be included in the question if the answer does not relate to them
In order for plants to make their own food, they must go through a process called photosynthesis. This process occurs in the chloroplasts of a cell. To begin this process, all items needed must go to the cells of a plant. Water and nutrient are absorbed from the soil through the roots. A tube called the xylem carries only water up the stem to the rest of the plant. Gas exchange in the plants occur in the tiny pores of a leaf called the stomata. This is opened and closed by the guard cells. The food produced by this process is called ATP and it is a macromolecule known as a nucleic acid.
They use the algae in the water
correct awnser is D i got it right on the same question
Answer:
Explanation:
joining an addict in a destructive behavior, such as regularly getting drunk in parties.