The answer to the question above is letter a. melting.
>Exothermic is the giving off heat energy the transfer of energy to the surroundings.
>In exothermic reaction, the energy is
usually transferred as heat energy
<span>> Other example of exothermic is combustion</span>
It carries oxygen to the rest of the body. It can also remove carbon dioxide.
Answer:
Figure A: active transport
The answer is c .because photosynthesis produce oxygen and it absorb carbon oxide
The allele combination for a female carrier is XRXr
