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JulijaS [17]
3 years ago
8

What are traces or remains of organisms that lived in the past?

Biology
2 answers:
Eduardwww [97]3 years ago
4 0
The correct answer is D.) Fossils.

My reason being is because we have prove that dinosaurs existed , we got that proof from fossils.

I really hope that this helps.


Nady [450]3 years ago
3 0

Answer: Fossils

Explanation:

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Firefighters should be aware of the growth and spread of a fire as they face respiratory hazards in emergency situations which include oxygen deficiency,  temperature elevation, smoke as well as toxic atmospheres. This can also affect both the physical and mental effects of the firefighter and would be worse if proper respirator precautions are not followed.

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Why are marsupials only found in Australia?
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