True, the larynx is attached to the very top of the trachea.The larynx
allows you to breathe and make noises. It is made up of cartilage and
mucus membranes and it is situated right underneath the end of the
tongue. It is meant to protect the trachea, or the windpipe, while
eating and to produce sound.
True, if someone is choking then you preform abdominal thrusts.The first part of the question is false.
<span>the rise and fall of the voice in speaking.</span>
Answer:
Type AB positive blood is the universal acceptor because it has both A and B antigen.
Explanation:
O- their RBCs do not have any A, B or Rh antigens and are safe for the transfusion to any blood group. O- and AB+ are known as universal donors and universal acceptors.
