Question

4. The pores or openings on the surfaces of a leaf are called ________​

Answer 1

Explanation:

During photosynthesis, leaves take in atmospheric CO2 and release O2 through stomata, microscopic pore structures in the leaf epidermis (singular = stoma). A pair of guard cells surrounds each stoma, and these cells control the opening and closing of the stomatal pore between them.

Answer 2

Answer:

the answer is stomata please mark it brainliest please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please