Answer:
In a census, data about all individual units (e.g. people or households) are collected in the population. In a survey, data are only collected for a sub-part of the population; this part is called a sample. These data are then used to estimate the characteristics of the whole population.
Explanation:
plz mark me brainliest
Answer:
i believe the circulatory system
Explanation:
1 should be matched with b
2 should be matched with a
3 should be matched with c
Answer:
2.to walk a mile in 25 minutes within two weeks without getting out of breath
Explanation:
c.tissue - the epithelium is a kind of tissue that makes up several organs in the body.