Muscle contraction that results in a change in joint angle is called <span>concentric contraction.
This contraction occurs when enough force that can overcome the resistance applied is developed by the muscle where this force developed is larger than the force of the resistance applied.</span>
Answer:
1. = Mars
2. I'm pretty sure that it is 20 degrees since the lower angle you go, the less intense the sunlight is.
Explanation:
I believe it's false. The nucleus is the control center of the cell. The mitochondria is commonly known as the cell's powerhouse.
Answer:
nucleus-red, membrane-most outer part in of cell in black, centrioles- purple, left the spindle fibers
