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Nimfa-mama [501]
3 years ago
5

Organisms on earth are what-based life forms oxygen hydrogen carbon

Chemistry
2 answers:
slavikrds [6]3 years ago
8 0

Answer:

oxygen, and hydrogen and carbon... those are all things that make up the elements.

Explanation:

laila [671]3 years ago
5 0
I think that the answer is oxygen, oxygen plays a huge role in the evolution of organisms.
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Help please
Mekhanik [1.2K]

Answer:

it's the regolith

hope this helps you

C Horizon - Also called regolith: the layer beneath the B Horizon and above the R Horizon. It consists of slightly broken-up bedrock. Plant roots do not penetrate into this layer; very little organic material is found in this layer. R Horizon - The unweathered rock (bedrock) layer that is beneath all the other layers.

7 0
2 years ago
A bird sits on her eggs to keep them warm
Troyanec [42]

Answer:

This would be Conduction

Explanation:

Conduction is the transfer of heat between two surfaces in contact with each other like the bird and the eggs.

5 0
2 years ago
A rock is found to have a mass of 200 g and a volume of 100 ml. what is the rock's density?
GaryK [48]
Mass over volume
200 over100
2
4 0
3 years ago
What is the charge for the compound Cr(OH)3
devlian [24]
The answer is an answer
8 0
2 years ago
How does energy flow through the food chain?
yuradex [85]

Answer:

2nd order.

Explanation:

gras, grasshopper, frog, snake, eagle

Pleas mark branliest if you are satisfied with the answer. Thanking you in anticipation.

3 0
2 years ago
Read 2 more answers
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