Jorge is conducting an comparative experiment where he is comparing the heights of adults who grew up taking a certain vitamin and adults who did not. He finds that those who took vitamins are, on average, 2 cm taller. What is a major limitation of his experiment? Large amounts of information can be gathered. It is repeatable. He can not show definitively that vitamins cause a person to be taller. No relationship can be shown between vitamins and height.

I think that he can not show definitively that vitamins cause a person to be taller.

The study does show a relationship between the two, but it's not necessarily one of cause and effect. There could be other factors involved in the experiment.

The kids who received vitamins might have been receiving better nutrition and better care in general opposed to those who did not have any vitamins.

Also, maybe certain ethnic groups are just naturally shorter so they would be shorter with vitamins anyway.

Explanation: I hope this answers the question to some degree.

I'm sorry if it doesn't.

"harry t. moore (1905-1951) – civil rights activist, leader, and the first martyr of the civil rights movement. fannie lou hamer (1917–1977) – leader in the american civil rights movement; co-founder of the national women's political caucus and freedom democratic party. james farmer (1920–1999) – congress of racial equality."

abolish

do away with

unanimous

in complete agreement

secede

separate; break free

inauguration

starting a new position with a formal ceremony.

cooperationist

people who wanted the north to cooperate with the south

surrender

to give up

volunteer

perform a service for free

draft

involuntary service in military

retreat

withdraw; move away from enemy

advisor

expert who gives advice

explanation: