Energy from food must be transformed into the bonds of what before it can be used by cells.

What must be done to breed dogs for a partical trait

Need the diagram below, which is not drawn to scale, shows the position of the earth, moon, and sun. what type of eclipse occurs when the earth, moon, and sun are lined up in the order shown? a. planetary eclipse b. solar eclipse c. martian eclipse d. lunar eclipse

When energy is used, atp molecules convert to adp molecules. this process is called