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Each year over 5 million collisions occur.
The GI tract consists of mouth, esophagus, stomach, small intestine, large intestine, and anus,
<h2>Pathway of digestion</h2>
The GI tract is a series of hollow organs that is joined in a long, twisting tube from mouth to the anus. The GI tract are the mouth, esophagus, stomach, small intestine, large intestine, and anus are the hollow organs while on the other hand, the liver, pancreas, and gallbladder are the solid organs of the digestive system.
The food enters through mouth which moves after chewing to esophagus then to the stomach. After digestion, all the nutrients are absorbed whereas waste materials are send to the small and then large intestine and finally to anus.
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Answer:
there are 4 major classes of biological macromolecules
The correct answer in the given statement above in a way of
completing it is the MMR. The MMR vaccine is a vaccine used for immunization in
means of fighting certain diseases such as rubella, mumps and even measles in
which is being administered by injection.