Science and technology have developed cleaner fuels such as ea-85 fuel. what is a positive impact that this new fuel may have on society?

a) less gas mileage

b) higher fuel prices

c) fuel with less emissions

d) more expensive vehicles

Which scientific design has both practical limitations and limitations due to scale? studying the effect of bleach on the growth of mold spores exposing cultures of duckweed to different intensities of light observing the replication of dna molecules with a hand lens using colored marbles to model a cross between two colors of rabbits