In the photosynthesis chemical equation does the radiant energy of the sun act as a reactant or a product

Use the information presented in the graph to answer the questions. which segments show acceleration? which segment indicates that the object is slowing down? what is the velocity of segment b? what is the acceleration of segment b?

An element becomes a positively charged ion when itloses protons.loses electrons.gains electrons.gains neutrons.

An alarm clock has a current of 4.5 amps and a resistance of 3.2 ohms. what is the voltage in the circuit? a.1.4 volts b.0.71 volts c.14 volts d.46 volts