Mutation- a permanent change in the DNA sequence that makes up a gene.
In every energy transformation, some THERMAL ENERGY is released.
When you climb a rope, you change CHEMICAL ENERGY INTO KINETIC ENERGY.
In the muscles cells in your body, CHEMICAL ENERGY is changed into KINETIC ENERGY.
Energy can neither be created nor destroyed, because of this, energy usually remain constant but it can be converted from one form to another.
i just had to do this lol
A seems incorrect
bcz from virus to mammals everyone have dna if im not wrong
Answer:
Tundra
Explanation:
to survive the long cold winters and to breed and raise young quickly during the winter they migrate
