Answer:
Memory T cells and B cells are immune cells that remain in the body after initial infection and retain a memory of a pathogen. Memory cells fire up a fast and powerful immune response when the pathogen appears again. Immune and lymphatic system health is necessary for protecting your body from germs and diseases.
Explanation:
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c
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OK so the answer I believe you are looking for will be Contour plowing.
The correct option is C.
The second law of thermodynamics states that the total entropy of an isolated system cannot decrease over time. Entropy refers to the degree of randomness in a system. There are two types of system, open and close system.
Living organisms are examples of open system; this is because they exchange matter and energy with their environments. As living organisms grow up and develop, the degree of entropy in their systems decrease, but this is balanced up by an increase in the entropy of their surrounding environments. For instance, when a man is running, he is using up chemical energy he obtained from the food he eats. The chemical energy is converted into heat energy, which warms his body. The remaining heat energy gets dissipated into the environment and this increase the amount of entropy in the environment.
The answer is “the 6 carbon in sugar = the 3 carbon in the pyruvate molecules”