By diffusion hope this helps
Answer:
Protist
Explanation:
Protist are prokaryotic organisms
The answer is A. The insulin, like many hormones binds to cells through receptors found on the cell membrane
Personally, I'd pick C. self-efficacy.
Self-efficacy refers to the confidence that a person has when it comes to their own ability and skills. So Ramona has always believed that she can succeed even when things are tough which is something that got her through both college and life in general.
They developed to be protected by the hard shell from parasites and ther predators.
