The correct answer is: D) Lymph transport depends on the movement of adjacent tissues, such as skeletal muscles.
The lymphatic system is an open system which primarily consists of lymphatic vessels, (similar to the circulatory system's veins and capillaries) interrupted by lymph nodes, where the lymph is filtered. Since there is no central pump in lymphatic system (like heart in circulatory system) lymph transport, is slow and sporadic. Lymph movement occurs due to:
• peristalsis (contraction and relaxation of smooth muscle tissue),
• valves,
• contraction of adjacent skeletal muscle and
• arterial pulsation.
The property is called permeability
Answer:
So, say the bottom row is equal to 10,000 Cal of energy. Multiply that by .1 to get 1,000 for the consumers because they get and use only 10% of the consumers energy. The next row of consumers, the frog, would get 100 Cal of energy and so on and so forth.
Explanation:
Answer:
Explanation:3Natural selection is dependent upon the environment; different environments produce different adaptations in species
<span>A living organism that helps protect the body. A barrier that destroys pathogens on the outer body surface, at body openings, and on inner body linings.</span>