Match the name of the organ system with the function below:

a. Cardiovascular
b. Endocrine
c. Integumentary
d. Muscular
e. Nervous
f. Reproductive
g. Respiratory
h. Skeletal
i. Excretory/Urinary

1. Regulation of hormones and metabolism
2. Protection against pathogens and dehydration
3. Pumping blood throughout the body
4. Movement and support of the body