Photosynthesis and respiration are important because they produce or breakdown food to release energy.

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation