An epidemiologist wants to evaluate the association between skin cancer incidence and the risk factors such as sun exposure. He decided to compare skin cancer rates in Costa Rica to skin cancer rates in Norway. He hypothesized that Costa Rica, being closer to the equator and receiving relatively larger amounts of UV radiation from sunlight exposure, would have significantly higher skin cancer incidence rates. This study design is:

1.) question:

how was the agricultural revolution related to the industrial revolution?

d.) improved agriculture led to population growth, which increased demand for goods.

2.) question:

which of the following happened first in the events leading to american independence?

c.) the meeting of the first continental congress.

3.) question:

what was one advantage that cities offered businesses and industrialists?

answer:

d.) transportation networks

4.) question:

what economic philosophy developed in response to the problems of industrial workers?

a.) socialism

5.) question:

how does this image relate to the jacobins?

b.) the jacobins used this machine to scare and execute those who supported the king.

hope this !

fertile good for trade etc

i think it's the cabinet

a would be the answer