The structures that are responsible for producing semen are within the make reproductive system. these include the testes, epidymus, prostate, seminal vesicles, and the bulbourethral gland.
Sedimentary, because of the glaciers that once covered Indiana they lithified which is a part of the rock cycle in the sedimentary division.
Answer:
voltage decreases and current decreases
A nerve cell is a cell that travels in a nerve bacilcly it is neuron and it transmits signals to the brain to do something so if we want the wave our hand the nerve cell/neuron transmits signals to the brain.