Author Question: There has been a nearly 40 percent increase in the concentration of carbon dioxide in the atmosphere ... (Read 98 times)

tuffie · **on:** Jul 2, 2018

There has been a nearly 40 percent increase in the concentration of carbon dioxide in the atmosphere since the beginning of the industrial era.

Indicate whether the statement is true or false

Question 2

Between 1987 and 1991, Florida parolees committed 25,000 new crimes.

Indicate whether the statement is true or false