Which of the following is not a function of the liver? A) storing food
B) Manufacturing insulin
C) producing digestive juices
D) Healing itself when it is damaged

Ithink the dna sequences may vary but the amino acid sequences are identical. 

The answer is a. i hope this

Are you asking about a street map usage  if so here is your answer  a street map for a very limited area could simply be a bit map or a .jpg image.  but a more general map would probably store the streets as vectors.  but you shouldn't assume that there is one way to do it

An ecosystem is in a certain area and includes living and non living plus there is weather conditions and a biome is a large amount of area with similar climate.so ecosystem is based on weather and biome is based on the average climate