Which of the following is not a reason green algae are classified as plants?

they have cellulose in their cell walls.
they have chlorophyll a and b.
they have genes similar to genes in land plants.
they are single-celled organisms.

They are single-celled organisms is false as plants are multicellular.

Green algae are classified as plants because of the chlorophyll they bore in their leaves, specifically their stomata which enables the exchange of gases that aid the process of photosynthesis or food making. The answer is D since plants are eukaryotes which are multicellular organisms

Advection fog occurs when warm air blows over a cold surface like snow and since tropical water is warm advection fog rarely forms over it