The action by which a plant grows toward sunlight is called

Which of the following is a main difference in cell structure between an onion cell and a human cheek cell? a. an onion cell contains one nucleus, whereas a human cheek cell contains two nuclei. b. an onion cell has a cell wall. c. a human cheek cell contains chloroplasts. d. there is no difference between an onion cell and a human cheek cell. you for your.

Iwill give brainiest to first person who gets it ! what are 3 basic types of interactions we see in an ecosystem?

What is the correct trna sequence that would match the following mrna sequence.gcgaua