Using a standard set of steps to answer or solve a problem is called? A. The scientific apparatus
B. The scientific method
C. The scientific problem solving tool
D. The scientific way of doing things

What characteristic does giardia have that makes it a protist, a characteristic that all other protists have? a. it is a unicellular eukaryote. b. it is a eukaryote that is not an animal, a plant, or a fungus. c. it is parasitic and has flagella. d. it spends part of its time in a body of water.