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Goryan [66]
2 years ago
7

1. Why are things considered nonliving and why do organisms need them?

Chemistry
1 answer:
horrorfan [7]2 years ago
5 0

Answer:

I don't really understand the first question but the second question answer is they do not live in the Artic Tundra because they are cold blooded and need hot habitats to survive.

Explanation:

The Arctic Tundra is cold and snakes need warm temps to survive because they are cold blooded.

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Why does lactic acid fermentation “kick in” during a sprint race?
igomit [66]
Maturation replaces breath under this states of stress where the o2 allow by muscle cells is more prominent than oxygen is accessible.
3 0
3 years ago
PLZ HELP ILL GIVE BRAINLIST!
Schach [20]

Answer:

The energy of a wave is inversely proportional to the wavelength of the wave.

As wavelength increases, the energy of the wave decreases.

As wavelength decreases, the energy of the wave increases.

Explanation:

The energy of a wave is directly proportional to the wave's frequency. As frequency increases, so does the energy of the wave.

E\propto f (energy E is proportional to frequency f)

<u>How is this related to wavelength?</u>

Frequency is inversely proportional to wavelength. That means that as frequency increases, wavelength decreases and as frequency decreases, wavelength increases.

f\propto \frac{1}{\lambda} (frequency f is inversely proportional to wavelength \lambda)

Therefore, as wavelength increases, the energy of a wave decreases and as wavelength decreases, the energy of a wave increases.

E\propto f\propto \frac{1}{\lambda}

6 0
3 years ago
Write the complete balanced equation for the reaction between barium metal (Ba) and nitrogen gas (N2). You do not need to make t
hichkok12 [17]

3Ba + N2 -----> Ba3N2


Ba is in the second group and metal, its charge = +2 in the compound.

N is non-metal, it is in 15th group, so it has 5 electrons on the last level, so it can take 3 electrons more(8-5=3). N has charge (-3) in compound.

Ba and N form compound Ba3N2.


3 0
3 years ago
Read 2 more answers
Which can be changed when balancing a chemical equation, the coefficient or the subscripts? Why?
Nina [5.8K]

Coefficients need to be changed while balancing a chemical reaction beacuse subscript show how the molecule exists in nature

5 0
4 years ago
Read 2 more answers
What is the equivalent weight of sodium oxalate ​
AysviL [449]

Answer:

The molecular weight of sodium oxalate is 133.998 g/mol

Explanation:Molecular formula of sodium oxalate is Na2C2O4 or C2Na2O4

7 0
3 years ago
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