Answer:
An organ is a group of tissues that work together to perform a specific function. In the case of your heart, this function is pumping blood throughout your body. Additionally, the heart is largely made up of a type of muscle tissue called cardiac muscle.
Explanation:
The answer is c which is Chlorophyll.
I believe it’s cover crops but i could be wrong hope it helps
Amylase, lactase, and pepsin serve as catalysts in metabolism.
I hope this helps!