Listed in the Item bank are key terms and expressions, each of which is associated with one of the columns. Some terms may display additional information when you click on them. Drag and drop each item into correct column. Order does not matter. PLEASE HELP

answer; ///i believe the correct answer is (aids) acquired immune deficiency syndrome;

the tricuspid valve is present between right atrium and right ventricle

the circled areas are referred to   as sunspots.   the sunspots are cooler than the   surrounding area.

sunspots are temporary phenomena on the photosphere of the sun that appear visibly as dark spots compared to surrounding regions. they correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.