select the correct answer. which sentence best summarizes this source while establishing a formal style? a…

select the correct answer. which sentence best summarizes this source while establishing a formal style? a. this source discusses things that happen in outer space. b. lunar dust can be very dangerous to breathe or even to be around! c. its really amazing how different dust in outer space is from dust on earth. d. this source describes one of many ways that space technology can be used on earth.

select the correct answer. which sentence best summarizes this source while establishing a formal style? a. this source discusses things that happen in outer space. b. lunar dust can be very dangerous to breathe or even to be around! c. its really amazing how different dust in outer space is from dust on earth. d. this source describes one of many ways that space technology can be used on earth.

Answer

Brief Explanations:

A formal - style sentence should be objective and free of exclamation marks or contractions. Option A is a neutral and objective summary. Option B has an exclamation mark, making it less formal. Option C has a contraction "It's" and an informal tone. Option D is not related to the main idea if the source is about outer - space phenomena like lunar dust.

Answer:

A. This source discusses things that happen in outer space.