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svetoff [14.1K]
3 years ago
5

Choose all the answers that apply.

Chemistry
2 answers:
ziro4ka [17]3 years ago
7 0

Answer:

1, 5, 3

Explanation:

Nana76 [90]3 years ago
6 0

<u>Answer:</u>

<em>1, 3, and 5</em>

<u>Further Information:</u>

Careless farming - <em>increases erosion</em>

Crop rotation - <em>does not increase erosion</em>

Leaving fields unplanted- <em>increases erosion</em>

Clearing forests - <em>does not increase erosion</em>

Contour plowing - <em>increases erosion</em>

Hope this helps and brainliest would be greatly appreciated!!

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HELP MEE
aniked [119]

Answer:

Cedar, mahogany, red wood or something else is fine, but the only downside is that it will cost you more. However, a project that is partially or fully exposed to the elements, something more than normal lumber is a must. The most cost effective method is to use pressure treated lumber.

Explanation:

6 0
3 years ago
Read 2 more answers
If cells did not work together what would happen to the organisms
arlik [135]

Surely, If cells did not work together in an organism, there won't be formation of new cells and life process would stop

<h3>Living organisms </h3>

Living organisms; be it plants or animals are any organic or living system composed of cells and function as an individual entity.

  • All living organisms share a number of key characteristics or functions such as movement, respiration, homeostasis, reproduction, growth, evolution, competition and others.

  • Animals and plants also posess systems such as the digestive, skeletal, transport, nervous, excretory, respiratory and reproductive system.

  • Living organisms are also taxonomically classified as either unicellular microorganisms or multicellular plants and animals

So therefore, surely, If cells did not work together in an organism, there won't be formation of new cells and life process would stop

Learn more about living organisms:

brainly.com/question/17259533

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5 0
1 year ago
What is the molecule shown below?
arsen [322]

Answer:

2,3 -Dimethyl pentane

Explanation:

The given molecule is 2,3-Dimethyl pentane.

First of all select the longest chain of C-C atom. This will be the parent name.

In given structure the longest chain is straight chain that contain five carbon. Thus the parent name will pentane and there is no double or triple bond the given structure is of alkane.

Than locate the positions of functional groups attached.

In given structure there are two methyl groups are present. Give the name in such a way that functional groups will have lowest number. In given case we will start from the left.

The first methyl group will have number 2 and second will have number 3.

The name will be,

2,3-Dimethyl pentane

8 0
3 years ago
______ Key Is One Approach To Identify Something Unknown?
ki77a [65]
<span>Dichotomous </span><span>Key Is One Approach To Identify Something Unknown? </span>
6 0
4 years ago
Why doesnt it exist?
belka [17]

Answer:

He2 molecule contains 4 electrons. Each atom gives 2 electrons in 1s orbitals. This way 2 (1s) orbitals combine to give 2 molecular orbitals viz. ... This indicates that there is no bond formation between 2 HE atoms and hence the He2 molecule does not exist.

Explanation:

8 0
4 years ago
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