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Gemiola [76]
3 years ago
5

As an animal ages and its hair turns white, the medulla becomes filled with

Biology
2 answers:
Andrei [34K]3 years ago
8 0

Answer:

<h2>B. melanin.</h2>

Explanation:

Melanin is a type of pigment that make our hairs coloured. When ages past, this pigment is produced in minor quantities, that's why we lost that natural colour in our hair.

adelina 88 [10]3 years ago
3 0
The answer is c) Air
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