Answer:
Mutations in that organism, which can possibly lead to cancer (via mutations in the proto-oncogenes or tumor-suppressor genes)
Answer:
B
Explanation:
the constant in biology does not change during an experiment. it is also called the controlled. think of it the same as algebra.
A quadrilateral has 4 sides and each angle is 90 degrees therefore the sum would be 360 degrees
Answer:
The shape of the planets and dwarf planets after accumulating all their material is a Sphere.