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Anastasy [175]
3 years ago
10

Which formula represents a hydrocarbon? A) CH3I B) CH3NH2 C) CH3CH3 D) CH3OH

Chemistry
1 answer:
Law Incorporation [45]3 years ago
4 0
Contains only Carbon and Hydrogen.

(3) CH3CH3
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The greater a habitat's biodiversity, the greater will be the habitat's, sustainability over time with varying conditions sustai
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Answer:

<u><em>The correct answer is:</em></u><u><em> </em></u>  sustainability over time with varying conditions.

Explanation:

A habitat can be defined as the physical and geographical conditions that will positively influence the development of life, in any form.

Therefore, it is correct to say that sustainability over time with favorable conditions will favor the greatness of the habitat.

Sustainability is the ability to preserve a system for the maintenance of future life, so it is ideal for there to be sustainable development across society, so that natural resources are preserved so that biodiversity continues to exist.

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3 years ago
Which of the following is NOT a pure substance?
lara [203]
A solution isn´t a pure substance.

a.solution

solution: a homogeneous molecular mixture of 2 or more substances.

Example of solutions:  H2O +NaCl.;  wine+ water, milk + water.
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3 years ago
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miskamm [114]
The carbon comes from carbon dioxide
8 0
4 years ago
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Ne4ueva [31]

Answer:

22 kph

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You simply divide the distance and the time. 66/3 = 22.

8 0
4 years ago
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Someone plz help me :(
sleet_krkn [62]

c.

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I mainly think its c. from my point of view because as yoy can see they showed observations and explained certain information and they didnt conclude it as it's TRUE they said theories meaning its and Idea and something that is not fully proven happend.

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