They attacked only at night under the cover of darkness. Their tactic was to engage in small skirmishes in the South Vietnamese countryside where they were familiar with the area. They used guerilla warfare and had their trip wires and pits with sharpened bamboo stakes to demobilize the enemy. After the battle, they escaped back to the jungle.
Answer:
the branch of science concerned with the chemical and physicochemical processes and substances that occur within living organisms.
it is b. Harriet Tubman was an abolitionist.
Pretty sure it is the baby boomers
