Which of the following is a true statement about skepticism? a. it is not a useful part of science and should be eliminated. b. it keeps new emerging ideas from ever becoming theories or laws. c. it develop scientific consensus by making sure new ideas are critically evaluated. d. it allows scientists to be open to new ideas.

What volume of a 0.25 m solution can be made using 0.55 moles of ca(oh)2

Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature about 37 degrees celsius (98.6 degrees f)? describe what might happened the temperature decreased by 10 degrees celsius.

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.