an organ system is a group of organs that work together for a common function. the order goes cells, tissues, organs, organ systems, organism.
The saying is treat all guns as if they are loaded.
I think the answer is C .
(Sorry if it’s not correct!!)
<span>The question is asking us to select the positive statement that would BEST counteract this negative statement: "I do not have the time to o exercise.". I am guessing that some options were available, but I can help to answer by providing one possible such statement: "You can also exercise while doing something else, for example if you walk to school rather than ride, you might not waste too much time and gain time in exercise".</span>
ATP-driven pumps will move Ca ++<span> out of the sarcoplasm back into the SR. This results in the “reshielding” of the </span>actin<span>-binding sites on the thin filaments. Without the ability to form cross-bridges between the thin and thick filaments, the </span>muscle<span>fiber loses its tension and relaxes.</span>
