Very urgent giving away 50 points
sort these problems into three groups; problems with bones, problems with muscles, and other problems.
-torn muscle
-osteoporosis
-tendonitis
-scoliosis
-arthritis
-fracture
-muscular dystophy
-torn ligament

Problems with bones:

-osteoporosis

-fracture

-scoliosis

-tendonitis

Problems with muscles:

-torn muscle

-muscular dystophy

-tendonitis

Others:

-arthritis

-torn ligament

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.

you need more balloons