Answer:
The terms median plane or mid-sagittal plane are sometimes used to describe the sagittal plane running through the midline.
Explanation:
The answer is skin
The first line of defence is your innate immune system. Level one of this system consists of physical barriers like your skin and the mucosal lining in your respiratory tract. The tears, sweat, saliva and mucous produced by the skin and mucosal lining are part of that physical barrier, too.
Answer:pounds (lbs)
Explanation:
Lbs is the is measurement for weight