Answer:
c ,this the correct answer cytoplasm ,cytoplasm a.nucles ,plasma membrane
Answer:
B. External respiration
Explanation:
Respiration means transport of oxygen to the cells within tissues, and the transport of carbon dioxide in the opposite direction.
I can contain long fatty acid chains
A. Nucleic acids are monomers which are made up of carbon sugar, a phosphate group and a nitrogenous base.
