Answer:
b to help organize data and record info.
Answer:
B. An increase in gene flow between the bird populations.
Explanation:
The law of conservation of mass states that the mass will stay constant given a chemical reaction because no atoms were created or destroyed. This being said, an example can include water evaporating in a clear bottle outside on a hot day ( the mass of the bottle will stay the same, but the liquid water evaporated into gaseous water).
The cerebrum is the largest region of the brain
