ALL parts save for the reproductive functions.
they get there food by moving place to place to obtain their food.
Animals obtain nitrogen by eating plants which have absorbed nitrogen from the soil.
The organelles that are not required for an animal cell to function properly are chloroplasts. Plants use these for photosynthesis to obtain food. Since animals are able to obtain their own food, they do not need them.
Animals obtain food from outside.So there is no affect.
It is possible to determine the kind of food an animal eats from the appearance of its mouth-parts. For example, an animal with a proboscis will consume liquid food.
They involve the same elements (carbon, hydrogen, oxygen, nitrogen, magnesium, etc.) and they involve at least some of the same molecules (particularly water).
No they are not found. They are not photosynthetic
if the cat food has the word digest in the ingrediants then theres a chance of the cat food having cat in it as digest is made up of all left over parts from any animal
Well, the parts of an animal help it survive because they have a digestive system which allows food to digest and make them go the bathroom.
Same as any other animal. From the food it eats.
Absorption
obtain means to have to consume.