Sperm cells are produced in the Epididymis, to get to the urethra they must travel through the Vas deferens.
Answer:
Negative feedback.
Explanation:
The production of erythropoietin by the liver and kidneys is a negative feedback because with the production of erythropoietin, our body tends to move to become more stable state. The erythropoietin is produced by the liver and kidneys to increase the production of red blood cells if the quantity of red blood cells are lower than the normal range. If the number of red blood cells are decreases the oxygen level in our body is low that leads to unstable condition of the body but when the concentration of red blood cells increases, the body move towards stability.
I believe it would be the coordinator because it would be coordinating the response to the stimuli
Answer:
They are all part of the Kingdom Animalia
Explanation:
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