Classify the following items based on the type of polymer they are made from: raincoats and leather shoes. all of these are made from synthetic polymers. leather shoes are made of natural polymers; raincoats are made of synthetic polymers. leather shoes are made of synthetic polymers; whereas raincoats are made of natural polymers.

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.

Which of the following shows the results that you would get if you tested beef using the four tests in the gizmo