which body system senses and controls responses to changes in the envirionment?

Question

is it....
(1) circulatory
(2) nervous
(3) skeletal
(4) respiratory

Answer 1

Of those answer choices, the nervous system is the best answer choice. It does so primarily through the hypothalamus in the brain, as it serves to regulate body temperature, circadian rhythm, appetite, and numerous other things via hormones released from the pituitary gland

Answer 2

Nervous.

Answer 3

2 nervous

Answer 4

Nervous, it senses changes and then influences the other systems.