What is one reason why humans cannot live on the planet Jupiter? A. The gravity is too strong

B. All are reasons why people cannot live on Jupiter

C. The surface is hotter there than the Earth

D. The planet is too rocky

Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.

Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?

Acamcorder has a power rating of 20 watts. if the output voltage from its battery is 9 volts, what current does it use?