How are lymphatic capillaries different than blood capillaries

1.) lymphatic capillaries are blind-ended, meaning a one way system that ONLY moves Lymph away from the tissues. 2.) The cells of the lymphatic capillaries are not tightly joined, instead able to flap open and closed. 3.)Blood cap. is a 2 way system that moves blood toward and away from tissues. 4.) Blood cap. epithelial cells form the walls and are tightly joined