The boll weevil is devastating because it a. came from mexico. b. impacts a variety of plants. c. destroys the profitable part of the cotton plant. d. attacks the roots, preventing the cotton plant from getting nutrients.

Neurotransmitters are messengers responsible for communication between neurons. they are released from synaptic vesicles and are received by receptors.  the communication is referred to as neurotransmission. the following statement is true about neurotransmitters: a. they're stored in synaptic vesicles in the axon.

Aneutral atom must have the same number of neutrons and protons? no, they must have the same number of protons and electrons