Which of the following is the best definition of energy? a. the ability to generate electricity b. the ability to generate heat c. the ability to do work d. the ability to produce fusion

What initially causes a nerve impulse? release of enzymes out of the neuron movement of chemicals into the dendrites of the neuron pathogens attacking the dendrites of the neuron red blood cells bathing the neuron

What happens when water’s salinity increases? mass decreases. freezing point decreases. buoyancy of objects decreases. the amount of dissolved minerals decreases.

The structure that houses the cells genetic information.