The threat of places some plants and animals on the endangered species list.

a. extinction
b. nuclear
c. overpopulation
d. global
e. warming
f. war

Is the world's largest archipelago and has the fourth largest population of any country. singapore the philippines indonesia malaysia

How did african americans the union during the civil war? a. by serving as representatives in congress b. by enlisting in the military to fight c. by organizing massive slave revolts in the south d. by negotiating for peace with the confederacy

When can a bill be sent to the president for approval?