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s344n2d4d5 [400]
4 years ago
10

SOMEONE PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!

Biology
2 answers:
Pavel [41]4 years ago
7 0
<span>b
Wherever mechanical digestion occurs, chemical digestion also occurs.</span>
Ray Of Light [21]4 years ago
4 0
By elimination: d is wrong for sure.

c is not right as there is no gland in the esophagus or the pharynx

b is also wrong as if there is no gland, then there is no enzyme and no chemical digestion in <span>esophagus or pharynx

a is the only one left.</span>
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What evidence for the age of the Earth is indicated by the fact that sedimentary rock is found on mountain tops? that the Earth
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3 years ago
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Explanation:

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3 years ago
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Agata [3.3K]

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it okay

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IceJOKER [234]
Its C, I've tested. :D
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nevsk [136]

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