The waxy secretion is earwax
Answer:
A
Explanation:
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Answer:
When the meteor hit a caused a chain reaction which caused all that and made some cloud that was toxic.
Explanation:
Answer:
Secretes a protective covering against UV damage
Explanation:
Keratinocytes is an important protective organelle that work with melanocytes to produce melanin in the skin to protect damages from the UV
Hmm, we use carbohydrates as our main fuel energy source but we also store energy in lipids.
