Mammalian body systems

Question 1 of 10

Adrenaline prepares the body for

Question 2 of 10

Breathing in happens when the diaphragm

Question 3 of 10

The part of the brain that controls breathing and heart rate is the

Question 4 of 10

A freely movable joint such as the knee, lubricated by a fluid, is a

Question 5 of 10

The hormone that prepares the body for "fight or flight" is

Question 6 of 10

The male sex hormone produced by the testes is

Question 7 of 10

The hormone that lowers blood sugar is

Question 8 of 10

The master gland of the endocrine system is the

Question 9 of 10

A reflex action is

Question 10 of 10

The hormone calcitonin lowers blood