Cells with the same structures and functions work together to form a. systems. b. tissues. c. organs. d. organisms.

B, they work together to form a tissue, hope this helps, have a great day.

B. tissues.

cells make up tissues, tissues make up organs, organs make up organ systems and organ systems make up an organism.

this protocol provides a detailed procedure for chromatin immunoprecipitation (chip) to study the dna-protein interactions.

a. decomposes use carbon from dead organisms as fuel for cellular respiration, returning carbon dioxide back into the atmosphere.