Answer:
hope it helps....
Explanation:
A land bridge, in biogeography, is an isthmus or wider land connection between otherwise separate areas, over which animals and plants are able to cross and colonise new lands.
Answer:
Explanation:
Youur prob smart im just a kid
so figure it out!
Answer: Child Labor and forced-labor.
Explanation: Its simple logic really.
If he used a repeated -measures design then there would be 30 subjects in the research studies.