phenylindanes I'm pretty sure.
Answer:
Trace fossils include footprints, trails, burrows, feeding marks, and resting marks.
Explanation:
Answer: Acetylcholine is released from the axon terminal and diffuses across the synapse to link to a receptor in the surface of the motor end plate.
Explanation:
Sinapsis in biology is a structure in which a neuron cell communicates with another using an electric or chemical sign.