Answer:
roller hockey,
Explanation:it is a type of hockey played on land on roller skates.It also has different rules.
The papilla or 'Hair Shaft' can be found delivering nutrients to grow the hair.
Answer:
Questionnaires
Explanation:
They allow both government and outside researchers to obtain estimates of a variety of health related topic or issue among either the entire nation or specific demographic group of the population.
And the survey design is cross section.
Answer:
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