Why would planets with a hydrogen atmosphere be easier to detect than atmospheres with other types of gases? The hydrogen atmospheres are thicker meaning they filter more starlight and can be more easily seen.

Hydrogen atmospheres are very common so there will be a better chance of finding such a planet.

Planets with Hydrogen atmospheres are closer to their stars and we can see their shadows easily.

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity hurry!

Monomers are the building blocks of larger molecules, called polymers. for example, proteins are composed of chains of amino acids that are linked together. cellulose is a polymer that makes up plant cell walls. cellulose is made from a chain of c6h10o5 molecules. which monomers are most likely used to produce cellulose? why?

In response to framton's dialogue about his health issues, mr. sappleton replies: "no? " said mr. sappleton, in a voice which only replaced a yawn at the last moment. then she suddenly brightened into alert not to what framton was saying. what does this statement reveal about how mrs. sappleton feels about framton? a) she finds him boring. b) she's happy he came by. c) she finds him annoying. d) she feels sorry for him