Scientists decide that in an experiment on fish, all the fish will be fed the same amount of food

1 answer:

Liula [17]3 years ago

4 0

This is a controlled variable

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Tanya [424]

Water goes into the sky by condensation I think

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3 years ago

MAVERICK [17]

Answer:

1. H2O is a covalent bond, NaCl is an ionic bond

2. H2O uses hydrogen bonding (H-bonds), NaCl does not

3. H2O is liquid at room temperature. NaCl is solid.

Explanation:

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2 years ago

podryga [215]

8. b
9. c
10.a
all of those can be determined by units

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3 years ago

Aloiza [94]

Answer:

Explanation:

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2 years ago

Len [333]

Answer:

Explanation:

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3 years ago