Bones are made of mostly collagen.
Bone is a living tissue, collagen provides a soft framework for the bone.
Answer:
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Explanation:
The HDI is necessary because it was created to emphasize that people and their capabilities should be the ultimate criteria for assessing the development of a country, not economic growth alone. The HDI uses the logarithm of income, to reflect the diminishing importance of income with increasing GNI.
The answer to the question is D
Answer:
I'm thinking the last answer, but it could be the first answer.
Explanation: