I think it's lithosphere thanks for posting your questions on Brainly
Ribosomes synthesize proteins
First is the second and the other one is the 4th
The Euglena was green because it had chloroplasts in it, just like plants. The body structure at the base of the tail that relates to this is the photo receptor. These two enabled it to photosynthesize food like plants, but it could also take food from its surroundings like animals.
The answer is D, serving as a primary source of energy for the body.