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nirvana33 [79]
3 years ago
7

The picture shows a scientist collecting data from an ice core whats the answer giving brainliest

Chemistry
1 answer:
ziro4ka [17]3 years ago
5 0

Answer:

c

Explanation:

Gas change and climate change are very similar and thats why its c

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Why are groups 1 and 2 referred to as the s-block of the periodic table
qwelly [4]

Answer: This is because their valence electrons are located in the S - orbital

Explanation:

This is because their valence electrons are located in the S - orbital.

3 0
3 years ago
Which of these things would you expect to have cells with both mitochondria
Allushta [10]

Answer:

D. Grass​

Explanation:

Every living organism must contain one or more cells to be considered "living". Each cell, however, contains certain structures that perform specific roles called ORGANELLES. These organelles are of different types and hence, perform different tasks. For example, mitochondria is the power house of a cell i.e. site of energy production, and hence, is found in every eukaryotic cell.

On the other hand, chloroplast is an organelle designed to perform photosynthesis, which only occurs in plant cells. Since only plant cells can undergo photosynthesis, only plant cells can contain chloroplast. Hence, according to this question, GRASS as a type of plant is an organism that will contain both mitochondria and chloroplast in its cells.

6 0
2 years ago
A) Calculate the molar mass of ethanol, C2H5OH and water, H20.<br> C2H5OH =<br> H2O =<br> I
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1-46

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Explanation:

c=12 H=1 O=16

ethanol (12×2)+(6×1)+(16)=46

water (2×1)+(16)=18

7 0
3 years ago
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Vinvika [58]

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D.  Leeuwenhoek

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What is wetlands made of
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Wet land isnt it obvious 
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