A team of field scientists observing the basic reproductive behavior of a recently discovered fish species is carrying out
a. a manipulative experiment.
b. a natural experiment.
c. descriptive science.
d. a controlled experiment.
Answer: C
You might also like to view...
Along with a rapid change in dew point temperature, which of the following defines a dryline?
A. a strong horizontal change in atmospheric moisture B. a stalled cold front C. a stalled warm front D. a weak horizontal change in atmospheric moisture
Discuss the angle of the Sun and the position of the earth at both equinoxes and both solstices
What will be an ideal response?
How would a country, such as Bangladesh, be affected by a 2 m rise in sea level? What will be an ideal response?
Aspirin and other NSAIDs do which of the following?
A) inhibit both COX-1 and COX-2 activity B) inhibit only COX-1 activity C) inhibit only COX-2 activity D) none of the above