B) The atria only recieve blood and the Ventricles have to pump the blood
Answer:
Tendon
Explanation:
A tendon is connective tissue that connects muscle to bone.
An independent variable is a variable which change is not affected by that of another variable. By process of elimination you can take out B and C. An independent variable can also change so that takes out A. That leaves D.
Because humans eat both plants and meat
Answer:
One is a plant and the other is a mushroom.
Explanation: