which of the following statements about weathering is true? A:physical and chemical are two types of weathering. B: weathering occurs when rocks are subjected to the movement of wind or water. C:humans are the only cause of weathering. D:movement is required for weathering to take place.

The resting potential of a neuron refers to a. the electrical polarization of the inside and outside of the neural membrane. b. a brief electrical charge that travels down the axon. c. a capacity to reabsorb neurotransmitter molecules released into the synaptic gap. d. the storage of neurotransmitter molecules within synaptic vesicles.

Individuals accused of a crime may use one of several common defenses during trial name one of the commonly used defenses

Weak stimulus will cause a weak action potential. the stronger the stimulus, the stronger the action potential. a. true b. false