A diuretic effect has been observed when caffeine consumption exceeds how many milligrams per kilogram of body weight? A. 2
B.3
C.4
D.6​

Name three methods a person can take to protect their skin from the sun. site 1

Does anyone know how to dissect a frog or baby squid?

Brian said that when you get your body broken such as a arm or leg. it means your bones break to pieces and must do surgery or get a cast to fix it.is it true or false?