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VLD [36.1K]
3 years ago
9

What happens as a river gets older

Biology
2 answers:
Art [367]3 years ago
7 0
All the water get dirty and It wouldn’t be safe to be in there
Lelu [443]3 years ago
7 0
The river widens and deepens due to erosion
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vovangra [49]

Answer= BOI

You B+O+I =BOI

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3 years ago
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Answer:

C: Yes, it is made up of more than one element with a new set of properties.

Explanation:

Carbon dioxide is a compound because it is made up of one carbon atom and two oxygen atoms.(How it is formed: two oxygen atoms are covalently(type of chemical bond) bonded to the single carbon atom)

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What is a series of predictable changes that occur in an ecosystem that lead to the sustainability of life
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Sustainability refers to how a system remains biodiverse and productive over long periods of time. Succession is a series of predictable changes that occur in a community over time. After a fire, volcano, or other disaster, succession enables an ecosystem to recover.

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attashe74 [19]

Answer:

DNA replication

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DNA replication is the process whereby the genetic material (DNA) duplicates itself into two identical copies. This process must occur prior to any cellular division (meiosis or mitosis) in order to ascertain that each daughter cell gets an even and correct amount of DNA.

The process of DNA replication begins with the unwinding of the double stranded DNA molecule into two single strands of DNA. One strand called leading strand runs from 3'-5' while the other strand runs from 5'-3'. However, DNA replication proceeds in the 5'-3' direction.

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What do plants produce using nitrogen?
Tatiana [17]

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Explanation:

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