The answer to this should be nutrition and health. The reason is if you have great nutrition and health your hair will growvand be healthy
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Answer:
Explanation:
1. The classification and naming of organisms in an ordered system that is intended to indicate natural relationships, especially evolutionary relationships.
2. The science, laws, or principles of classification.
3. An ordered arrangement of groups or categories
An experiment to support the hypothesis, and then a conclusion that either supports or refutes the hypothetical statement
Viruses are not always classified as living cells because they cannot live independently. They rely on a host to provide all resources to live, without a host they are in a dormant, near dead like state. Therefore it has to define a virus as dead or alive as it may or may not have a host.