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Sati [7]
2 years ago
5

How much water would you need to add 225.0 ml of 1.500 m sugar solution to make a 1.000 m solution

Biology
1 answer:
JulsSmile [24]2 years ago
6 0

Answer: 43.83 of nacl are required to make 500.0 ml of a 1.500 m solution

Explanation:

Hope this helps!

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Answer:

1=T

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3=F (i am not sure about this one.)

Explanation:

Hope this helps

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3 years ago
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The seven-spotted cockroach is a nocturnal species that burrows under leaf litter during the day.
djyliett [7]

Answer: C. is less likely to be eaten by a predator.

Explanation:

The adult seven-spotted cockroach is the prey of various other insects including beetles so mimicking the pattern of a beetle would send a message that it is a beetle and because the chemical irritant that the beetle has makes it get avoided by others, the cockroach gets avoided by other insects too who don't want to be sprayed.

Of course this does not always work but it works for the most part and ensures the cockroach's survival.

8 0
3 years ago
This is the role of a species in an ecosystem, consisting of such things as what it eats, when it eats, and where it lives.
Anika [276]

Answer:

Your answer would be a <u><em>NICHE</em></u>.

Explanation:

when an animal in an ecosystem consisting of such things as what it eats, when it eats, and where it lives would be called a <u><em>NICHE</em></u>.

3 0
3 years ago
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A "mystery molecule" was isolated in a laboratory and scientists found that the molecule readily crossed artificial membranes. W
Arlecino [84]

<u>Answer</u>:       D. calcium chloride

<em>Calcium chloride molecules can be ruled out as the mystery molecule</em>

<u>Explanation:</u>

<em>Artificial membranes are also called as the synthetic membranes.</em> It is created synthetically for the <em>special separation purpose in the laboratory. </em>

It is used to separate large molecules like <em>solid particles and big biological molecules like protein, DNA. </em>

They are produced from organic materials. <em>Calcium chloride contains the chloride ion and calcium ion,</em> as the chloride ion easily passes the artificial membrane so we can term <em>calcium chloride as the mystery membrane that passes the artificial membrane easily.</em>

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3 years ago
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