Autotrophs since they are self-feeders and make their own food instead of relying on others (the opposite is heterotrophs)
Answer:
The myofibrils are the contractile organelles in the muscle fibers.
Answer:
true
Explanation
When you are in your mommys stomach you have the most egges, then when you come out ypu ose some. In puberty you lose some. You can never make egges , you get bored with an sourthen amont.
Our immune system fights back any threats to help the body maintain homeostasis.
