Как по Английски будет समुद्री काई

noun

A simple, non-flowering, and typically aquatic plant of a large group that includes the seaweeds and many single-celled forms. algae contain chlorophyll but lack true stems, roots, leaves, and vascular tissue.

Примеры использования:

That is, a simple alga like volvox and a complex metazoan like an octopus both occupy the same subl…