The appendix is discussed in a digestive system chapter because it is located near the junction of the small and large intestines. However, it does not have any notable digestive functions. What system does the appendix really belong to?

The appendix belongs to immune and lymphatic system of the body.

Explanation:

The appendix is considered as a vestigial organ, but it has some important role in the immune and lymphatic system of the human body. It acts as a reservoir of gut bacteria, which replenishes the bacterial population in the gut after certain illness of the body like dysentery, cholera, etc. It helps in the production immunoglobulin A (IgA) antibodies and in the maturation of B lymphocytes.

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

acceleration= v2-v1/t so 8m/s-3m/s / 3s =to 8/3 or

2.67 m/s^2

hope i

-lavira: )