Calculate the final concentration of the solution that was created by diluting 2. 00 ml of 0. 0034 m licl in enough water to make 25. 0 ml of total solution.

The structure of adenosine triphosphate (atp) is shown here. which statement best explains how energy stored in the chemical bonds of atp can be released.

Afish fossil is found in a rock. a foot bone and tooth are found in an older layer of the same rock. what can scientists learn from the rock? a) the area changed from land to water. b) the area changed from water to land. c) the area has always been land. d) the area was once an ocean.

Explain how a credit card works when a customer makes a purchase