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Plants make their energy by using the sun and animals eat plants or animals or both. We can't make our own food (energy) so we have to eat others.

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10y ago
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13y ago

They obtain their energy by other bacterias or the sun's rays.

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6y ago

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Q: How do organisms obtain energy and why do they need it?
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Related questions

Where organisms obtain the energy they need?

hydrosphere


How do hetetrophs obtain energy?

They obtain their energy by consuming other organisms.


Are organisms that obtain energy from other organisms?

Animals.


How do organisms obtain and use energy?


In what way are herbivores and carnivore alike?

They both obtain energy by consuming other organisms


What is a general name for the process by which organisms obtain energy?

They obtain energy through metabolism.-NovaNET


Give two examples of how organisms obtain the energy they need to stay alive?

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what Give two examples of how organisms obtain the energy they need to stay alive.?

jamsinjnf;kjew,s


What is the definison for organisms that obtain energy by feeding on other organisms?

Consumer


What are the organisms that obtain energy from food?

Consumers


What are heterotrophs and where do they get their energy?

Heterotrophs are organisms that consume food in order to obtain energy. These organisms get their energy by consuming organic molecules.


Why doesn't animal cell need chloroplast?

Animals are chemo heterotrophs.They obtain carbon and energy from other organisms.