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inessss [21]
3 years ago
10

PLEASE HELP HELP HELP HELP!!! ​

Geography
1 answer:
ra1l [238]3 years ago
3 0

Answer:

1.  hydrogen Nitrogen Lead Mercury

2. Phytoplankton

3.   About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water. Water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, and even in you and your dog.

Explanation:

Did you know that more than half of the oxygen on earth is produced by these tiny one-celled plants in the surface of the ocean called phytoplankton?

hope this help

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Write down two causes of variation.Give an example for each
Dafna11 [192]

Answer:

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Explanation:

B)

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2 years ago
Life is in the<br><br> brain<br> muscles<br> blood
bija089 [108]

Answer:

<em>Brain</em><em>.</em><em> </em>

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6 0
3 years ago
Pls help me answer this, thanks
rewona [7]
I’m not sure why you’re having trouble with this simple question.. but I’ll help.

All you have to do is add both degrees to each other if they’re on the opposite side of the equator. (0 degrees)
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6 0
3 years ago
Can somebody please help me on these questions.Im really strugling with this subject and i hate it.I really appreciate it if som
valentina_108 [34]
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(p.s i hope this wasnt too confusing)
6 0
3 years ago
Read 2 more answers
Which of the following U.S. states have panhandles?
nirvana33 [79]
Florida and Oklahoma
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