A light bulb has a resistance of 4 ohms and a current of 2 A. What is the voltage across the bulb? volts

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond

During convection, less dense fluid rises and denser fluid sinks.