4. Draw complete structural formulas for the following alkanes. a. Octane I
b. 3-ethylhexane

5. Write a condensed structural formula for 2,2-dimethylbutane.

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.