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Why do humans have to have food?
Humans need food to use for energy, without energy we die basically.
What do humans need in order to have energy to grow?
We need food and sleep
Why dont amphibians need as much energy as humans do?
Because they dont use their energy that much
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.
How energy comes form food?
We humans (as well as animals) get the energy we need from our food. This energy is stored in the food, in the form of chemical energy.
How are nuclear reactors useful?
They produce electrical energy. Humans need a lot of that.
Why do snails and slugs need to eat food?
They also need energy for their body's just like us humans.
Where do humans get there energy?
Humans use food for energy.
Why do humans die without the prence of oxygen?
Need oxygen to release energy into bloodstream.
How do humans gain matter or energy they need to survive?
It's called eating ... for both.
Through which body part do humans take in the energy they need to survive?
mouth(food)
Why should humans have more hydroelectric power?
Humans need more electricity, regardless of source. Hydroelectric and other renewable sources of energy are preferred to energy produced from the burning of fossil fuels.
