Question

define photosynthesis​

Answer 1

Answer:

photos sythis is the process by which plant own food using carbon dioxide and Sun light

Answer 2

Explanation:

botany, a stoma, also called a stomate is a pore, found in the epidermis of leaves, stems, and other organs, that controls the rate of gas exchange. The pore is bordered by a pair of specialized parenchyma cells known as guard cells that are responsible for regulating the size of the stomatal opening. Wikipedia