What is the density of graphite

Which of the following do scientists believe about homo sapiens?

As part of the gulf war, the us came to the aid of kuwait during operation desert storm in 1991. which number represents the country that invaded kuwait? a) 2 b) 3 c) 4 eliminate d) 5

The 13th amendment ended slavery in the united states. what would be the best reason congress decided to amend the constitution to make this practice illegal? a) congress felt all women deserved the right to vote. b) congress felt slavery was ethically and morally wrong. 'c) congress believed everyone should have us citizenship. d) congress believed abraham lincoln should have amended the constitution.