me a lot of points
which body system includes involuntary movements of pumping blood and moving food through the digestive system?
integumentary system
muscular system
skeletal system
synovial joint system

Involuntary movements means that you can not control whether it does its function or not. This would include your heart. The muscular system includes these involuntary movements. The heart is a muscle and there are muscles in the digestive system that constrict to move food through our body.

This means that the answer is Muscular system.

Hope this helped!

~Just a girl in love with Shawn Mendes

answer; the above statement is (true);

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.