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Scilla [17]
4 years ago
9

1) What happened around 10,000 years ago that changed the way many humans live?

Chemistry
2 answers:
ziro4ka [17]4 years ago
6 0

Answer:

c

Explanation:

hope everything is good!!

love history [14]4 years ago
3 0
The answer is C

Hope it helps ;)
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Ecologists use food web diagrams, like the one shown, as tools in their studies of different populations of organisms within an
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Ecologists use food web diagrams as tools in their studies of different populations of organisms within an ecosystem because it shows the feeding relationship between organisms in the ecosystem.

<h3>What is a Food web?</h3>

This is defined as the graphical representation of the feeding relationship which occurs between organisms in the ecosystem and helps to predict the outcome in the addition or removal of a species.

The food web also helps to determine the various ways in which energy flows and it usually starts from the producers which are the plants as a result of their photosynthetic ability which involves the conversion of solar energy to chemical energy.

There are various organisms in the ecosystem and the food web helps to provide a better understanding of their feeding habits and impact various factors will result in.

Read more about Food web here brainly.com/question/4656320

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Light bending as it passes through a rain drop is an example of... Question 11 options: Refraction Transmission Reflection Diffr
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3 years ago
What is 1.06 x 10^-2
aivan3 [116]

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3 years ago
Compound W, C6H11Cl, undergoes base-promoted E2 elimination to form a single alkene Y. Under similar reaction conditions X, C6H1
alexgriva [62]

Answer:

; The structures of both compounds are shown in the attached image.

Explanation:

First, compound W has the molecular formula C6H11Cl, it is observed that it does not have double bonds. removal of E2 produces compound Y, which is an alkene, which is hydrogenated and produces a methylcyclopentane.

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