Questions by EloisaPtm353

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1 answer 36 views

What celestial body is the earth’s main source of energy?

asked Jan 6 in Science

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1 answer 45 views

The complement system is a series of proteins constitutively found in the what?

asked Dec 31, 2024 in Science

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1 answer 31 views

Living organisms are made up of what type of carbon-based compounds?

asked Dec 31, 2024 in Science

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1 answer 29 views

In the past, biologists grouped living organisms into five kingdoms: animals, plants, fungi, protists, and what?

asked Dec 31, 2024 in Science

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1 answer 50 views

Adding carbon to iron makes what type of metal?

asked Dec 30, 2024 in Science

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1 answer 23 views

What do hydrocarbons consist of?

asked Dec 27, 2024 in Science

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