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 A. No mate is required for asexual reproduction
Answer:
Executive
Explanation:
having the power to put plans, actions, or laws into effect.
They have limited access to nutrients. <span />