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energy and matter.

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Q: Organisms are not closed systems because they use two things which are?
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Related questions

Are organ systems related?

They all work together to make an organism.


What are organisms or living things are made of?

organ systems, organs, cells, atoms,


Why aren't cars considered organisms?

Because cars are not living things. organisms are living things.


What are organism?

Organisms are living things that are comprised of several systems and made up of cells.


Are sharks an organisms?

yes because every living things are organisms


Are micro organisms living things?

'organisms' because they are living things, 'mirco-' means very small.


Why a plant can be a organisms?

because a plant is a organisms and it is also a living things. a living thing have micro-organisms, and so do all the things around us.


What are the 5 levels of organization of living things?

(Atom -----> molecules ----->) cells -------> tissues ------> organs -----> organ systems -------> organisms


How are organisms important?

Organisms are important because they are all living things. You are an organism, your pet is an oragnism, the bacteria in your intestines are all organisms.


How are living things organize?

Living things or organisms are organized into several categories. Things categories are cells, tissues, organs and organ systems. These start from smallest and go to biggest.


Why do consumers eat other organisms?

Because it is a food chain, it is basically the same concept as humans and animals, except with organisms. They are living things, so they need to feed!


How do microscopes help scientists classify organisms?

because they can see all the tiny organisms!