Answer:
Origin and Insertion
Explanation:
The origin is the point of attachment of a muscle that remains relatively fixed during contraction.
The insertion is the point or mode of attachment of a skeletal muscle to the bone or other body part that it moves.
Different soil, location can be a factor, the amount of sun, wild and domesticated can vary
I believe the answer is B
Answer: TV isnt always real, DNA testing in real life is real.
Explanation: