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exis [7]
2 years ago
9

Cellular respiration is ------- A) a chemical reaction. B) not needed to produce energy. C) a physical reaction. D) the same as

photosynthesis.
Chemistry
1 answer:
IgorC [24]2 years ago
5 0

Answer:

A. Chemical Reaction

Explanation:

Cellular Respiration is the chemical reaction in which glucose and oxygen are turned into water, carbon dioxide, and energy.

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Give three examples of energy being changed to other forms.
dimaraw [331]
Solar: rays from the sun shine on solar pannels creating energy which is a renewable energy.
Water: water stored at a dam flows through turbines creating energy which is a renewable energy
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Hope this helps :)
6 0
3 years ago
How did you use QPOE?​
Jlenok [28]

QPOE Files

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8 0
2 years ago
There are seven major levels of classification. Kingdom and Phylum are just two of the levels. Which of the following are also m
kumpel [21]
A) The class and C) Family would be the only accurate option. Here are the levels from largest to smallest: <span>kingdom, phylum, class, order, family, genus and species.</span>
7 0
3 years ago
Which metal is more active than NI and less active than Zn?
Mademuasel [1]

Answer : The correct option is, (2) Cr (Chromium)

Explanation :

The reactivity series of metal are arranged of the reactivity from the highest to the lowest. Reactivity series is used to determine the products of the single displacement reactions. In the single displacement reaction, the most reactive metal displaces the least reactive metal.

From the given reactivity series we conclude that there are two metal (Mg and Cr) are more reactive metal than the Ni and there are two metal (Pb and Cr) are less reactive metal than the Zn. So, the Cr (Chromium) is the metal which is more active than Ni and less active than Zn.

Hence, the correct option is, (2) Cr

7 0
3 years ago
Read 2 more answers
When you do a displacement reaction with iron and copper what is the orange metal called
laiz [17]
It is called rust and it forms when water soaks into the metal forming a chemical reaction.
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