The heart is an organ (rather than a tissue) because it has an important (and complex) function. Tissues don't have nearly as many things in it as the heart does.
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Prairie dogs with established burrows
The hair-like structures are called cilia. Cilia are also found in other microorganisms.
Answer:
I persoonally think that it will be one big trash can
Explanation:
Its really sad to say but i think it will be covered in trash. PLEASE STOP LITTERING!!!