The answer is A. By gemmules
Answer:
isometric contraction
Explanation:
An isometric contraction occurs as the muscle produces tension without changing the angle of a skeletal joint. Isometric contractions involve sarcomere shortening and increasing muscle tension, but do not move a load, as the force produced cannot overcome the resistance provided by the load.
Too much food, such as a meal or snack with more carbohydrates than usual.
The answer is B An observation about the number or amount of something
