Documents 5 Kingdoms Kingdom Monera (“Monerans”) Smallest and simplest lifeforms Unicellular (one-celled)....

5 Kingdoms Kingdom Monera (âMoneransâ) Smallest and simplest lifeforms Unicellular (one-celled) no nucleus Bacteria and cyanobacteria Bacteria Three basic shapes: round…

Documents Circulation and gas exchange

Circulation and gas exchange Evolution Open circulatory system Insects arthropods No difference between blood and interstitial fluid = hemolymph Gas exchange: rate of transfer…