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Vladimir [108]
3 years ago
5

What is the proper way to smell a substance in a lab?

Biology
2 answers:
Illusion [34]3 years ago
7 0

Gently waft the air with your hand instead of sniffing it directly.

stiks02 [169]3 years ago
6 0

Don't, that's dangerous

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No, I don't reckon that water is alive. I don't think that it is "dead" either. It simply just... exists. However, it DOES hold life within it. But the water itself is not alive, because for something to be considered "alive", it must meet the requirements of responding to stimuli, reproducing and growing, and must be dependent on its environment. Water itself cannot be dependent on an environment, because it IS an environment.

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Which one of the following statements correctly defines active site?
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because an active site is </span><span>a region on an enzyme that binds to a protein or other substance during a reaction.

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