Respuesta :
b is the answer not sure why they keep deleting my answer but its correct
The right option is; B. They make their own food in sunlight
Euglena is a genus of eukaryotic unicellular flagellates. Species of Euglena have characteristics of both plants and animals. They contain photosynthesizing chloroplasts within their cell which enable them to make their own food in sunlight just like plants. They can also obtain their food heterotrophically by taking in organic substances just like animals. Euglena are usually found in salt water and freshwater habitats.