Question

1. how do unicellular organisms like euglena move and obtain food? *

Explanation:

Euglena are unicellular organisms. They move using a flagellum, a long whip - like structure that propels them through water. For obtaining food, euglena are mixotrophs. In the presence of light, they can perform photosynthesis using chloroplasts to make their own food. In the absence of light, they can ingest organic matter from their environment.

Answer:

Euglena move using a flagellum. They can obtain food through photosynthesis in the presence of light and by ingesting organic matter in the absence of light.