P<span>atients who cannot afford to purchase bone marrow will have to wait for voluntary donors.</span>
Answer:
D. it changes sound waves into electric impulses.
Explanation:
B is most likely used for structure
I think the correct answer from the choices listed above is option D. The most important reason to know basic first aid is that it<span> allows emergencies to be treated swiftly. This is because the things that should be done immediately when accidents happen are done and further accidents or complications are prevented.</span>
Muscular tissue I’m p sure
