Question

Osteoporosis, an age-related disease of skeletal system, may occur due to
(1) immune disorder affecting neuromuscular junction leading to fatigue
(2) high concentration of Ca++ and Na+
(3) decreased level of estrogen
(4) accumulation of uric acid leading to inflammation of joints

Answer 1

Answer:

option 3)decreased level of estrogen.✔

thanks✌

Answer 2

Answer:

Explanation:

3) decreased level of oestrogen