Photoautotroph because it uses light to make food (photosynthesis)
Answer:
A star's life cycle is determined by its mass. A star's mass is determined by the amount of matter that is available in its nebula, the giant cloud of gas and dust from which it was born.
After a caterpillar eats a leaf, it can convert the chemical energy into mechanical energy to help it build a cocoon.
Hormone is a substance that directly involve in cellular communication within the human body.
Explanation:
A hormone is a restrictive substance created in an organism and transported in tissue fluids like blood or sap to stimulate specific cells or tissues into action.
It is a synthetic substance with result thereto of an animal or growth regulator.
It is a person's sex hormones as control to influence behavior or mood.
Answer:
The answer is A. For the record, It's been a couple years since I took bio, but a quick google search did a refresher for me. If you're looking for an answer quickly it might be a better idea to just search it that way, I love this site, don't get me wrong, it can just be slow.
Explanation: