Question

How do organs work together in the nervous system to allow a fish to react to stimuli in its environment?

A. External stimuli trigger signals that move through the gills to the gill filaments, which send signals to the brain.
B. The brain sends signals through the lymph nodes to the skin, where the muscles decide how to react.
C. The brain sends signals through the spinal cord, which sends signals to nerves in the central nervous system.
D. External stimuli trigger signals that move through the nerves to the brain, which processes the information.

Answer 1

Step-by-step explanation:

How do organs work together in the nervous system to allow a fish to react to stimuli in its environment?

A. External stimuli trigger signals that move through the gills to the gill filaments, which send signals to the brain.

B. The brain sends signals through the lymph nodes to the skin, where the muscles decide how to react.

C. The brain sends signals through the spinal cord, which sends signals to nerves in the central nervous system.

D. External stimuli trigger signals that move through the nerves to the brain, which processes the information.

Answer 2

D. External stimuli trigger signals that move through the nerves to the brain, which processes the information.

Step-by-step explanation:

The brain then sends signals through the spinal cord, which sends signals to nerves in the central nervous system. The muscles then decide how to react based on the signals from the central nervous system.