Shoulder is called Deltoid
upper back is called cutaneous pectoris
<span>A effusive eruption</span> is the spreading of lava that pours out of a volcano.
A large hole that opens into the ground is called a sink hole
Answer:Lipids perform three primary biological functions within the body: they serve as structural components of cell membranes, function as energy storehouses, and function as important signaling molecules. The three main types of lipids are triacylglycerols (also called triglycerides), phospholipids, and sterols.
triglycerides- fat
phospholipids- plant and animal cell membrane
sterols- plant and animal cell membrane's microorganism.
Explanation: