Rearrange these terms to show the correct levels of organization in a eukaryotic, multicellular organism.

Systems

Tissues

Organs

Cells

Multicellular Organiams

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing

Ascientist wanted to formulate a pill to attack a specific type of bacteria that infects the throat. which biological component would be best to use as a model for the pill's function? bacteriocytes phagocytes complement antibodies

Match each phylum or class to its correct characteristic