Bio 20 (Unfinished)

What man believed to have devised the first classification system for organisms was?

Concept webs are intended to?

You think that hummingbirds wee attracted more by certain types of flower colours that other colours. You plan an experiment in which you will observe how many times hummingbirds visit flowers of particular colours. Just prior to the experiment, you state "Bright colours such as reds and yellows should have a greater attraction than less bright colours such as blues and purples". What is this statement?

Which of the following is the least likely to change?
A) fact
B) theory
C) hypothesis
D) concept