You explain to your study group that a hypothesis is:
A. constant over time.
B. a proposition that will be true and fits the known facts.
C. an explanation that accounts for careful observations
D. a theory.
C
You might also like to view...
Which of the following characteristics make(s) an organism well adapted to colonizing a
disturbed area?
a. Its seeds germinate quickly. b. It tolerates a wide range of environmental conditions and resources. c. It has a broad ecological niche. d. all of these
Some archaea are extreme halophiles. This means that they thrive in ___ conditions
a. high temperature b. low temperature c. high sulfur d. high salt e. high oxygen
The Panamanian golden frog is in decline because of ________, which are being driven by ________.
A. introduced species; increased global trade B. outbreaks of a fungus; deforestation C. outbreaks of a fungus; global climate change D. outbreaks of a virus; global climate change E. outbreaks of a virus; deforestation
H. influenzae can be distinguished from H. aegyptius by its _____ test for _____
a. negative; sucrose fermentation b. negative; lactose fermentation c. positive; catalase d. positive; xylose fermentation