4 years ago

Which statement best describes the relationship between plants and oxygen?

2 answers:

6 0

Plants take carbon dioxide and give us oxygen and glucose in the photosynthesis process

4 0

A statement would be to the effect that plants use oxygen as part of photosynthesis

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ANEK [815]

Electromagnetic Waves:

Radio waves, television waves, and microwaves.

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Sedaia [141]

I believe the answer is A

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xeze [42]

The anwser is A or D

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Minchanka [31]

Answer: The energy absorbed by the reaction from the water is 996 Joules.

Explanation:

Energy absorbed by the reaction or energy lost by the water to the reaction,Q.

Mass of the the reaction ,m = 60 g

Specific heat of water = c = 4.15 J\g ^oC

Change is temperature= $\Delta T=19^oC-23^oC=-4^oC$

$Q=mc\Delta T=60 g\times 4.15 J\g ^oC\times (-4^oC)=-996 Joules$

Negative sigh indicates that energy was given by the water to the reaction.

The energy absorbed by the reaction from the water is 996 Joules.

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qaws [65]

''Sonar'' is the answer.

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