Is an area within a gernally continous blood stian patteron that loacks a blood stain.

Shadowing/Ghosting/Void .

Explanation:

Blood may be defined as one of the most important connecting tissue of the body. Blood is composed of plasma and formed elements. The formed elements of blood are RBCs, WBCs and platelets.

The blood leaves  its stain due to appearance of the red color. The area that has blood stain but do not contain any blood is known as ghosting area, void area or shadowing area. Only the stain is available in that area, the blood might destroyed in that area.

Thus, the answer is shadowing/Ghosting/Void .

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.