Question

The leaves of submerged aquatic plants are _____.

Answer 1

Answer:

they are mostly thin but some leaves are thick also.

Answer 2

Answer:

Completely submerged water plants like seagrasses and pondweed (Elodea canadensis) lack stomata. The leaves are mostly thin (e.g. Zostera marina, here left) or thread-like (round but with a small diameter; e.g. Syringodium isoetifolium)