Which of these hormones regulate calcium levels in the body: group of answer choices a) t3 and t4 b) calcitonin and parathyroid hormone c) oxytocin and prolactin d) insulin and glucagon e) melatonin and glucocorticoids.

b. calcitonin and parathyroid hormone

Explanation:

calcitonin is needed for the regulation of calcium and phosphate level in the body.

parathyroid hormone is also very important for maintaining blood calcium level.

on the planet jupiter, the acceleration due to gravity is approximately 26 m s2 , roughly 2.7 times the acceleration due