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Why do fish need the sun's energy

Biology

1 answer:

Hunter-Best [27]3 years ago

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To grow as big as a shark or even as big as us one day!!!!!!!!

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Firewood is made up of cellulose, which is a polymer of glucose molecules. When burning, heat and light are given off, indicatin

skelet666 [1.2K]

Answer:

Exergonic reaction

Explanation:

A chemical reaction which is associated with a release of energy and thus, is associated with a negative free energy change is said to be an exergonic reaction.

An exergonic reaction owing to the negative free energy change is a spontaneous reaction.

The energy that is released in the exergonic reaction is usually observed in the form of heat and light.

The energy is released due to the breaking of the chemical bonds.

Therefore, on burning of the firewood the bonds between the glucose molecules break up which leads to the release of energy in the form of heat and light and this is thus, an example of an exergonic reaction.

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3 years ago

Does anyone know what this question means? Because I don't understand it.

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It says that what happens to the mass of copper sulphate which is already dissolved in any kind of solution when the temperature increases.

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Science encompasses the systematic study of the structure and behavior of the physical and natural world through observation and experiment, and technology is the application of scientific knowledge for practical purposes.

Hope this helped!

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