In 6 seconds , a total of 3 waves crash into a cliff. The distance between 2 adjacent wave crests on the water is 8 meters. The speed of the wave is 4 m/s (true or false?)

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.

What best explains the inability for life to exist in earth early atmosphere

Which is not a characteristic of bacteria? a. they are unicellular. b. they are prokaryotic. c. they are the smallest form of life on earth. d. they are multicellular.