Increasing air temperature decreases atmospheric pressure. Having read the above passage, choose the right answer to the following question (choices are lower or higher ): Donna gets headaches from having too little pressure in the atmosphere, so if Donna doesn't have a headache today, it means the air temperature is lower or higher?
lower

(Question)
Larger alkenes have lower boiling and melting points, so they are liquids or waxy solids at room temperature. Having read the above passage, choose the right answer to the following question (choices are lower or higher ): Harry was sorting alkenes. The largest of the bunch have lower or higher boiling points?
(Answer)
higher

Ques: Because richer nations use more fossil fuels, they also cause more air pollution and global warming than poorer nations do. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): If Jim's country increases use of fossil fuels, what will happen to the amount of pollution it produces increase or decrease?
Ans: increase

(Q).
As the Universe expands, galaxies move further and further apart. Having read the above passage, choose the right answer to the following question (choices are less or more ): A scientist sees that some galaxies are further apart than before, so they know that the universe's expansion is less or more?
(A).
more

Ques:Plug-in hybrids run for a longer time on electricity and so are less polluting than regular hybrids. Having read the above passage, choose the right answer to the following question (choices are increase or decrease ): If Mona sells her electric car and switches to a gas car, what will happen to the amount of pollution she produces increase or decrease?

Ans:increase

Genotypes with greater fitness produce more offspring and pass more copies of their alleles to the next generation. Having read the above passage, choose the right answer to the following question (choices are more or less ): Reid has a very fit genotype. If he compares this genotype to an even more fit genotype, his would be more likely to pass more or less copies of their alleles down?
less