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melisa1 [442]
3 years ago
8

Which of the following is an adaptation that helps protect the animal?

Chemistry
1 answer:
saveliy_v [14]3 years ago
6 0
C ( Porcupines use there’s sharp quills to defend themselves from larger predators!)
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The shadow zone exists because:
Sliva [168]

Answer: I would say that the answer is C.)  P waves reflect as they travel through Earth.

Explanation:

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3 years ago
What’s the force of a pitching machine on a baseball?
worty [1.4K]

Answer:

The Machine exerts a force of 9N.

Explanation:

Initial velocity (u) = 0 m/s

Final velocity (v) = 30 m/s

Time (t) = 0.5 s

Acceleration (a) = (v-u)/t

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= 30/0.5 m/s²

= 60 m/s²

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7 0
2 years ago
What mineral is usually identified by using the acid test?
podryga [215]
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5 0
3 years ago
What is the product when 3,3-dimethyl-1-butanol undergoes oxidation
Step2247 [10]

The compound given (i.e. 3,3-dimethyl-1-butanol) is primary alcohol (1°) because the functional group (-OH) shows that it is alcohol is attached to a primary carbon (i.e terminal carbon).

The oxidation of all primary alcohols results in the formation of aliphatic aldehyde(also known as alkanal).

Suppose, it is secondary alcohol;

The oxidation of secondary alcohol results in the formation of ketone(also known as alkanone).

When  3,3-dimethyl-1-butanol undergoes oxidation, the suffix "ol" in the alcohol changes to "al"

Therefore,  3,3-dimethyl-1-butanol changes to  3,3-dimethyl-1-butanal after undergoing oxidation.

In conclusion, the product when 3,3-dimethyl-1-butanol undergoes oxidation is: 3,3-dimethylbutanal.

As such, option  2 is correct.

Learn more about oxidation reaction here:

brainly.com/question/14863344?referrer=searchResults

3 0
3 years ago
Water, H2O, is classified as a(n) A) colloid. B) compound. C) element. D) mixture.
MA_775_DIABLO [31]
The answer is <span>B) compound. hope it helps~!!!!!!!!!!!!!!!!!!:)</span>
3 0
4 years ago
Read 2 more answers
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