The difference between race and ethnicity is that race is a group of people who share and ethnicity is a group of people who share
a.
cultural characteristics . . beliefs and practices
b.
beliefs and practices . . genetic similarities
c.
physical characteristics . . cultural characteristics
d.
genetic similarities . . cultural characteristics

answer is c

C

Explanation:

Race is the physical characteristics people share, such as; skin colour, face features, and how they look, for example; Asians, Africans, Americans. The set of beliefs and way of behaviour is the ethnicity, the beliefs the group shares and traditions set our ethnicity.

they need it to survive

explanation:

you would need to check her bp before and after her activity.