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The reason why we need energy is to get food for the nutrients so we can keep going without dieing
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∙ 14y ago
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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 humans breathe on planet earth?
Humans breathe on planet Earth to take in oxygen and release carbon dioxide. Oxygen is necessary for our cells to produce energy through a process called respiration, and carbon dioxide is a waste product that we exhale. This exchange of gases allows our bodies to function properly and maintain life.
Why do snails and slugs need to eat food?
They also need energy for their body's just like us humans.
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.
What is essential in humans for them to get energy from food molecules in the final stage of respiration?
The final stage of respiration in humans is the electron transport chain, where oxygen is essential for energy production. Oxygen serves as the terminal electron acceptor, allowing for the generation of ATP through oxidative phosphorylation. Without oxygen, the electron transport chain cannot function properly, leading to a decrease in ATP production and energy generation.
Through which body part do humans take in the energy they need to survive?
mouth(food)
