Which of the following is NOT a molecule?
A. O3
B. Na+
C. C6H12O6
D. H2O
E. O2
Answer: B
You might also like to view...
Before a landslide mass begins to move downhill, it must overcome ________.
A. gravity and friction B. inertia and gravity C. gravity and creep D. inertia and friction
Which of the following is not true of meridians?
A) They cross parallels at right angles. B) They are lines that run in an east-west direction. C) All meridians are the same length. D) They are used to measure east-west angular distances.
The sections of Earth's crust that float on top of the mantle are known as ________
A) stratosphere B) lithosphere C) ozone layer D) tectonic plates E) oceans
As a northward-moving hurricane passes to the east of an area, surface winds should changefrom:
a. NW to N to NE. b. W to SW to S. c. NE to N to NW. d. S to SW to W. e. SE to S to SW