Place the tri-tip on the cool side of the grill, with the thickest part of the steak facing the hot side of the grill, and cook with the lid closed. Turn the steak occasionally, about every 20 minutes, until it reaches 110Â° (43Â°C) in the center of the thickest part.
Bones are a major organ of the skeletal system; their purpose is to protect and support the function of other organs in the body. Bones store minerals and provide blood protection while producing red and white blood cells.
The components of the lymphatic system are divided into two groups â the primary organs and the secondary organs. 1  Primary Organs: The thymus gland and the bone marrow are primary organs. They regulate the production and differentiation of lymphocytes â the cells that make up the immune system. Secondary Organs: The secondary organs include the lymphatic vessels, lymph nodes, aggregated lymphoid tissue, and spleen. These secondary organs are involved, to some extent, in all three lymphatic functions.