During digestion, which of the following organ(s) is/are responsible for extracting certain minerals and maintaining proper fluid balance?           a. liver   b. kidneys   c. gallbladder   d. pancreas

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?

How could natural selection best be used to explain the evolution of the white fur of arctic fox

Which of the following is true about vigorous intensity movements. playing single tennis or riding a bike on a hilly surface playing soccer riding bike on a flat surface playing double tennis or playing basketball all of the above