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So that we will have a constant supply of energy on earth for future generations. If we use all our nonrenewable resources before we can make renewable energy constantly usable, then we might not have energy.

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11y ago
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AnswerBot

6mo ago

Energy is essential for the functioning of our bodies and for all activities we perform. It is required for basic processes like breathing and digestion, as well as for physical activities and mental functions. Our cells need energy to carry out their functions and for us to stay alive.

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10y ago

the importance of energy is that we use it in everyday life. and we use energy to eat to. when we eat we r using chemical energy.
To keep on living.
We need energy because, our body works with energy.
You need energy to be able to move. Energy moves itself towards the muscles which makes the body able to move... (:

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Continue Learning about Physics

Do radios need energy?

Yes, radios require energy to function. They typically use electricity from batteries or an external power source to power their components like the circuitry, speakers, and display (if applicable).


Why is there a growing need for energy?

There is a growing need for energy due to increasing population, urbanization, industrialization, and technological advancements that rely on energy sources. This has led to higher energy consumption globally, driving the demand for more energy production to meet societal needs.


Why do humans and animals need energy?

Humans and animals need energy to carry out essential functions such as breathing, circulating blood, and maintaining body temperature. Energy is also required for growth, movement, and other physical activities. Cells in the body need energy to produce ATP, which is the molecule used for energy transfer within cells.


Why do birds need a lot of energy?

Birds need a lot of energy because they have high metabolic rates and require energy to sustain their constant physical activity, maintain body temperature, and power their efficient respiratory system for flight. Additionally, the lightweight nature of their bodies means they need to constantly expend energy to stay airborne.


Why do you need to store energy in your bodies?

Our bodies need stored energy to fuel essential functions like breathing, circulating blood, and maintaining body temperature. Energy is also needed to support physical activity, cognitive functions, and cellular processes. Adequate stored energy helps ensure our overall health and well-being.

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They need energy because someone could go to the park and have a run around they need that energy to do it they also. Need energy to do more active and physical sports. By kasie leigh bevan


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Land plants generate the energy they need for their metabolic energy by converting their light energy to metabolic enrgy or so called chemical energy.