1. name two tissues that are present in the walls of arteries and veins and give
of each of these tissues.

Which of these organisms have the greatest amount of cell specialized

Monomers are the building blocks of larger molecules, called polymers. for example, proteins are composed of chains of amino acids that are linked together. cellulose is a polymer that makes up plant cell walls. cellulose is made from a chain of c6h10o5 molecules. which monomers are most likely used to produce cellulose? why?

9. the history of life on earth is recorded in