They are multicellular living things that feed on other living things.
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B
They are the simplest organisms on Earth. Their cells have no defined nucleus.
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C
Cheetahs eat other animals so they are...
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D
This is a relationship in which one organism kill and eats another
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E
A type of animal or plant thet might stop existing because there are only a few of that alive.
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F
These are relationships between living things from different species.
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G
They are small structures inside the cytoplasm of a cell.
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H
The area or natural environment in which an organism or population normally lives.
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I
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J
Unfortunately, sea turtles are endangered because they eat plastic bags instead of them
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K
They are omnivores because they eat both animals and plants.
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L
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M
This is a relationship that is beneficial to both organisms.
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N
It contains the material the cell needs for reproduction.
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O
Birds hatch from eggs.
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P
One organism live in or on another, called the host.
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Q
Invertebrate animal, similar to moths and flies.
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R
A hen lays an egg.
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S
Fungi produce them to reproduce.
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T
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U
Bacterias, protozoas, some algae and fungi are...
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V
Animals, plants or other living things that are introduced in other habitat and can act as predators, transmit diseases or compete for food with local species.
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W
In this season many animals hibernate.
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X
This happens when we use a natural resource faster that it can regenerate. It applies to hunting, fishing and cutting down trees for wood.
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Y
These are unicellular and microscopic fungi. This type of microscopic fungi is used in the food industry to make bread, cheese and wine.
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Z
They are unicellular living things that feed on other living things. Examples are amoeba or paramecia.
