Answer:
Genetic mutations causing the malfunction or absence of one or more of the regulatory proteins at cell cycle checkpoints can result in the "molecular switch" being turned permanently on, permitting uncontrolled multiplication of the cell, leading to carcinogenesis, or tumor development.
Explanation:
Answer:
take the drug according to package instructions
Explanation:
This means that cleared forests, which once had moist, fertile soil and plenty of rain become barren and dry.
Answer:
C. the movement of skills from one experience to another
Explanation:
U 2 can help me by marking as brainliest........
