I would say that many of our heritable traits are <span>influenced by several genes and by the environnement.
It's, for the biggest part, because of the mutations. You have your heritables traits thanks to your mom and your dad. But a mutation caused by either several rays like ultraviolets or chemicals can changed your traits.
Hope this helps !
Photon</span>
The answer I would choose is D. Help plants by providing them with sugar
You can tell me if i'm wrong.
Answer:
Bactrian camels have two humps rather than the single hump
Explanation:
Elevation because it means the level of a point surface height above the sea level
