Which of the following is the primary challenge of marketing hydrogen energy? (2 points) Hydrogen is free.

Hydrogen is inexpensive.

Hydrogen is combustible.

Hydrogen reduces reliance on fossil fuels.

Hydrogen increases reliance on domestic fuel sources.

Who wants free points + brainliest? answer this question correctly and you shall receive if you're caught driving with you could be punished with up to a year in jail and be fined up to $1,000. a. a suspended driver license or license plate b. an intoxicated minor passenger c. headphones covering both ears d. a broken taillight or headlight

Do you want free points and brainliest? answer this correctly and i got you : ) when scanning the road, glance away from the road ahead for a. at least one second b. no more than one second c. at least two seconds d. no more than two seconds

Julie’s psychologist her get over her fear of spiders. which goal of psychology has the psychologist met? a.describeb.predictc.controld.explain  select the best answer from the choices providedabcd