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Alja [10]
3 years ago
14

PLEASEEEE HELP MEEEEE

Chemistry
2 answers:
KIM [24]3 years ago
5 0

Answer:

Transporting oxygen-rich blood to the body .

Explanation:

I hope it helps

Natasha_Volkova [10]3 years ago
4 0
A.movement and protection
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2. Calculating density of an object with a regular shape
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D= 0.10125kg/m^3

EXPLAINATION
Density =mass/volume
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6 0
3 years ago
What are the independent and dependent variables in each of the experiments?
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