Thyroxine works with a. calcium levels in the body. b. acth levels in the body. c. insulin levels in the body. d. body cell metabolism.

Thyroxine works with D. Body cell metabolism

Reason: Thyroid-stimulating hormone is a pituitary hormone that stimulates the thyroid gland to produce thyroxine, and then triiodothyronine which stimulates the metabolism of almost every tissue in the body.

answer; /// an alphabetical list of sources arranged according to a citation style and followed by a summary of the content;