What happens to bones when large numbers of calcium ions are mobilized into the blood?

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things

2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.

Cells must be in osmotic equilibrium with their surroundings environments because if they swell or shrink thier membranes will rupture