The cell membrane plays an role in the transport of substances into and out of cells. Which is an example of passive transport?

Sperm pass through the and connect to a short ejaculatory duct. vas deferens prostrates seminiferous tubules none of the above

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

What are the responsibilities of the region of the brain highlighted below? =+= will rate brainiest =+=