Gravity and friction keeps people on the skateboard
Answer:
that acid rain can dissolve limestone faster than regular rain
Answer:
A. DNA repair
Explanation:
The p53 protein acts as a tumor remover by controlling a set of genes required for the cell division. This protein protects the genome by <u>restricting abnormal cells to proliferate</u> avoiding the replication of damaged DNA. The first resource the protein uses and prometes is DNA repair and if the DNA has irreparable damage, t<u>he last resource used by this protein is</u><u> apoptosis</u>.
Vascular systems are important to transport materials throughout the organism.
it is the amount of matter in the object