1. they system that linnaeus developed classifies organisms by a. genus and order b. order and species c. genus and species d. kingdom and class 2. organisms use sugars, also called for energy a. carbohydrates b. lipids c. proteins d. nucleic acids 3. to function on their own, unicellular organisms must do what? a. make tissues b. perform a specialized task c. work with other cells d. do all jobs for survival 4. which type of organism is able to cause a contagious disease? a. plant b. animal c. bacteria d. cell

1.

C. Genus and species

Binominal nomenclature: a formal system of naming species of living things, such as humans which are homo sapiens.

2.

A. carbohydrates

any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose.

3.

C. work with other cells

one unicellular organism would quickly die if was not within a colony of very similar unicellular organisms.

4.

C. Bacteria

bacteria are able to cause contagious diseases seeing as a virus, (which can be a contagious disease) is a form of bacteria.

gold i'm pretty sure i might be wrong