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Because animals are not able to photosynthesize energy from the sun for their own needs.
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∙ 11y ago
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Why must animals digest their food?
Animals must digest food to receive the essential nutrients that the particular organism needs to survive.
Why must animals digest food?
Animals must digest food to receive the essential nutrients that the particular organism needs to survive.
What is the definition of a strict heterotroph?
A heterotroph is any organism that requires organic substrates in order to survive. It is a consumer which must eat other plants and animals, and cannot produce its own food.
Humans cannot produce their own food and must eat what type of organism are they?
Humans, like all animals, are heterotrophic. They can't synthesize their own food and have to eat other organisms to survive.
What because humans cannot produce their own food and must eat what organism are they?
Humans, like all animals, are heterotrophic. They can't synthesize their own food and have to eat other organisms to survive.
Which organism is classified as a heterotroph?
A heterotroph is an organism or cell that cannot make its own food. In a word, it is not self-sufficient. The common heterotroph that everybody sees are animals. Animals must eat other organisms to survive. Unlike plants, which are autotrophs, the opposite of heterotrophs, they have no method to produce its own nutrients.
Why must an organism maintain stabel internal caonditions?
to survive
To survive a ecosystem an organism must be what to the conditions found there?
a spoon
Can cells that make up an organism that must compete to survive?
no
Do animals reproduce?
To survive, they must.
In order to survive all organism must carry out?
hetetrophic nutrition
Why do animals must digest food?
to survive
