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IrinaK [193]
3 years ago
8

Why does mature soil contain the why does mature contain most humus?

Biology
1 answer:
barxatty [35]3 years ago
4 0

Answer:

D. Has the most decomposed organic material from trees and vegetation

Explanation:

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Why is reproductive isolation required for speciation to occur? If populations can interbreed, they are considered one species.
yuradex [85]

Answer:

<em>A. If populations can interbreed, they are considered one species. </em>

Explanation:

The organisms of a species have the ability to interbreed with one another leading to the formation of an offspring. For speciation to occur, the organism have to get diverged and isolated.

In speciation, a hereditary species parts into at least two relative species that are hereditarily not quite the same as each other and can never again interbreed.

In Allopatric speciation, the species gets geographically parted from their parent and evolves accordingly while in sympatric speciation, evolution of species occur when it stays in the same place as their parent.

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Can channelrhodopsin absorb light?
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Yes it can absorb light if its an organelle
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What effect does human activity have on many ecosystems?
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Often human change the landscape to suit our needs and we freely take from out environment we also leave waste and trash that is not natural or biodegradable. this harms wildlife. in many cases human have directly or indirectly caused the extinction if a species<span />
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Whose experiment showed how enzymes could have formed inorganically?
Inessa05 [86]
Stanley Miller showed how enzymes could have formed inorganically.
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Based on the I information in the graph, which region is expected to have the greatest increase in its population over the perio
suter [353]

the answer is africa

Explanation:

The maximum increase in the population can be seen in case of Africa.

In the year 2010 the change is approximately 1000 as the population changed from the 1000 to 2000 during this year.

The graph seems to give a curve same like that of projectile motion. The graph shows the Africa to have increase in its population over a period of time.

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