What is NOT a main function of this body system? 1st line of defense against microorganisms

Secreting hormones

Holding your organs in place

Protecting the body from radiation

When writing fitness goals we encourage using the smart method. what does s-m-a-r-t stand for? use full sentences to explain what each letter stands for in their goals setting process.

Is it bad to eat a whole cake and tub of ice cream by your self (doing it rn and my mom yelled at me)

Alot of ! why does society places such an emphasis on the value of physical health and wellness? what are the benefits of active living?