This muscle sits below your lungs and helps you breath? (A)Femur
(B)Pectorals
(C)Biceps
(D)Diaphragm

True or false when a male or female are sterile they cannot reproduce

Madison would like to improve her mood and reduce her risk of stroke. which of there behavior would most her reach this health goal

How do nicotine and tobacco cause cancer? by decreasing blood-sugar levels by damaging or changing a cell's dna by increasing heart rate by increasing phlegm and mucous production