In humans, these organs are part of a larger system, the ________ system.

Responses
A circulatorycirculatory
B digestivedigestive
C nervousnervous
D reproductive

In humans, these organs can be part of different systems depending on the context of the question. If you have particular organs in mind, please specify them so that I can accurately fill in the blank. Since your question is incomplete and I don't have the specific organs you're referencing, I can't provide a specific answer. Each of the options you provided represents a different system:

A. Circulatory system: includes the heart, blood vessels (veins, arteries, and capillaries), and blood.
B. Digestive system: includes the mouth, esophagus, stomach, intestines (small and large), liver, pancreas, and gallbladder.
C. Nervous system: includes the brain, spinal cord, and peripheral nerves.
D. Reproductive system: for males, this includes the testes, vas deferens, prostate, and ; for females, it includes the ovaries, fallopian tubes, uterus, and .

Without additional context, any of these systems would be correct depending on the specific organs being referred to.