An electric heater rated at will take 4 A of current from the source of a 120-V power line.

Which type of microscope would allow the viewer to see ribosomes inside a cell?

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction

Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane