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jasenka [17]
3 years ago
12

16 POINTS!

Chemistry
2 answers:
scoray [572]3 years ago
7 0
Descriptive Investigations- involve describing and/or qualifying parts of a natural system.
Comparative Investigations-involve collecting data from different populations/organisms under different conditions (so basically a comparison between the two).
Experimental Investigations- involving experiments to test the data hypothesized.

The PDF that I am sharing will help you understand more about these types of investigations.
Download pdf
posledela3 years ago
4 0
Descriptive is when something has a very detailed description usually containing ambitious vocabulary

Comparative is a similar to that of a simile. You can also be comparative when you are personifying things. You are comparing the inatimate object to a human

Experimental is when you try to use different and a variety of methods when writing, you would be broad with your choices and go with a different genre, theme or setting
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Rom4ik [11]

Answer:

Yes

Explanation:

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But when we see the electronegativity of both bonded atoms the oxygen is more electronegative than carbon. The oxygen atom have partial negative charge and carbon have partial positive charge because shared pair of electron is more attracted towards the oxygen. Thus bond become polar because one end is partial positive and other is partial negative. Thus a non polar carbon dioxide molecule have polar bond.

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