During ww2 about 1.8% of us soldiers were killed directly in battle. this number went down to 0.5% at vietnam war. what was this number in the persian gulf war? 0.1%? 0.06%? 0.001%? or 0.01%?

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste