The answer to your question is B, Myosin and actin do not fully detach, so the muscle cannot relax.
Hope this helps!
Answer:
i dont understand the question could you type it properly
Explanation:
I’m not sure but i think B
Treating a city's water supply to remove any bacteria and impurities as clean and hygenic water supplies benefits the public/society.
In the lungs, oxygen is put into the blood and carbon dioxide is taken out of the blood during the process of breathing. After the blood gets oxygen in the lungs, it is called oxygen-rich blood.
