Starting with number 1 place each anatomical structure in order from proximal to distal with regards to the pathway of a sperm cell External urethral orifice 1.
Seminiferous tubules 2.
Epididymis 3.
Ductus deferens 4.
Epididymis 5.
Ampulla of ductus deferens 6.
Membranous urethra 7.
Spongy urethra 8.

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Explain how the parts of the peripheral nervous system work with the central nervous system to produce a response to the stimulus