The 5 paragraph essay format allows for the detailed explanation of one supporting argument.
true or false

98 points! include an answer and in advance!

What type of commercial speech is not protected by the 1st amendment?

Select the correct answer. what was edwin hubble's contribution to the field of astronomy? a. he discovered variable stars. b. he proved that the heliocentric model accurately described our solar system. c. he found a relationship between the period luminosity and distance of stars. d. he proved that the universe is finite. e. he discovered that the universe was expanding.