Floating leaves of aquatic plants have:

A) stomata only on the lower epidermis.
B) stomata only on the upper epidermis.
C) stomata on both the lower and the upper epidermis.
D) no stomata on the epidermis.
E) stomata only within the mesophyll.

Stomata

Tiny openings or pores found on the surface of leaves and stems that regulate gas exchange and water vapor between the plant and the atmosphere.

Aquatic Plants

Plants that are adapted to living in aquatic environments, including rivers, lakes, and swamps.

Epidermis

The outermost layer of cells in the skin, serving as the body's protective cover against the environment.