Question

duckweed are small aquatic autotrophs that float in the water. they live in freshwater and wetlands. in which kingdom would you place them?
○ plantae
○ protista
○ animalia
done ✔

Explanation:

Duckweed are autotrophic (perform photosynthesis) and aquatic plants. The Plantae kingdom includes plants that are autotrophic, multicellular (in most cases, duckweed is multicellular), and have cell walls. Protista includes mostly unicellular or simple multicellular eukaryotes that are not clearly plants, animals, or fungi. Animalia includes heterotrophic organisms. So duckweed belongs to Plantae.

Answer:

A. Plantae