Answer:
Una capacidad reducida para distinguir entre ciertos colores.
Depends, if the biotic factor is a chipmunk or something of that case, its natural habitat is a rock, which is biotic. but...if the animal is something like a deer they don't need abiotic factors. its your chose to chose but I'm leaning more twords false because not ALL biotic factors cant go without an abiotic factor
<span>extra amounts of fatty material in the blood is called hyperlipidemia.</span>
