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Elena L [17]
3 years ago
10

Is this a testable question ?

Biology
2 answers:
kotykmax [81]3 years ago
8 0
Yes because you can do a trial experiment to determine if a squeal like peanuts or not
solmaris [256]3 years ago
3 0
Yes, because you do not know if the squirrel like peanuts, so you will need to experiment✨
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The correct answer is - They have substances that counteract acids or bases to prevent the pH from changing

Explanation:

All living organisms including humans are water-based systems, which implies that they rely intensely upon liquid equilibria, particularly acid-base equilibria. Hence, all the acid-base and pH ideas we have talked about so far are critical to the chemistry of organic or biological systems.

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What is the importance of the nitrogenous bases in DNA having relatively weak hydrogen bonds connecting them?
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ITS Not A clearly that’s just a really dumb answer to chose and on top of that D is the correct one because they both are bonds that wrap around and it tells what the DNA is (: hope this helps!
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