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not on earth, but off of it. most animals get their energy from plants, which convert sunlight, water, oxygen, and carbon doixide to form usable energy, which is then distributed up the food chain.

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Where does the energy the energy for life come from?

The energy for life comes from the food we eat, which is broken down in our bodies to produce a molecule called adenosine triphosphate (ATP). ATP is the primary energy carrier in cells and is used for various biological processes to sustain life.


Where does most of the energy for life processes originally come from?

Most of the energy for life processes originally comes from the sun. Through the process of photosynthesis, plants and other autotrophic organisms convert sunlight into chemical energy that is then used by heterotrophic organisms for their own life processes.


What term includes all the life activities required to keep an organism alive?

The term that includes all the life activities required to keep an organism alive is "metabolism." Metabolism involves processes such as obtaining nutrients, converting them into energy, and eliminating waste products to sustain life.


Where does the energy for life processes come from?

The energy for life processes comes from the food we eat. During the process of digestion, the body breaks down food into molecules that can be used as fuel to power various biological functions. These molecules, such as glucose, are then converted into energy through cellular respiration.


What provides the energy in the food of virtually all living organisms on Earth?

The energy in food for living organisms comes from the process of cellular respiration. During respiration, glucose and other nutrients are broken down to produce ATP, which is the energy currency of cells. This ATP is then used by the organism to carry out various cellular functions and maintain life.