If your car gets 28.6 mi/gal, how many gallons of gasoline would you use if you drove 485 miles? 1 mile = 5280 ft (exactly)

7. in the cycle, a virus integrates its dna into the host's dna, and its dna is replicated when the host dna is replicated. a. infectious b. retroviral c. lysogenic d.lytic

Malik formed a hypothesis that an increase in atmospheric oxygen levels by 10% would cause red-legged grasshoppers to grow larger than normal. suppose that malik performs an experiment to test his hypothesis. which of these actions would represent a scientific mistake in his experiment? a. he experiments on live grasshoppers instead of preserved ones. b. he focuses on red-legged grasshoppers instead of all kinds of grasshoppers. c. he varies the nitrogen and carbon dioxide levels in the air from one trial to the next. d. he conducts the experiment in a controlled lab setting with a lab partner. e. he measures the mass and length of his specimens at the start of each trial.

Molecules of sugar are attracted to each other and form crystals. if you place sugar in water, the crystals break apart, but the molecules remain the same kind of sugar. what can you infer about the bonds between atoms in a sugar molecule compared with the forces that attract sugar molecules to each other?