The ozone later; chlorofluorocarbons
C. The presence of predators could cause natural selection because it would mean survival of the fittest.
Answer:
True.
Explanation:
Lymphatic system is one of the most important system of the body that carries the lymph fluid towards the heart. This system plays an important role in the body immune system.
The pressure in the lymph vessels are very low. The movement of adjacent tissue in the lymph is important to propel it through the lymphatics. The intrinsic or extrinsic compression are important for the lymph flow.
Thus, the correct answer is True.
Gravity (defined as: the force that attracts a body toward the center of the earth or toward any other physical body having mass)
