What is the best definition of the word clouds as it is used in this sentence from paragraph 6 in the passage?
a)) visible masses of particles in the air
b) appears dark or threatening
c) becomes dark and gloomy
eliminate
d) negatively influences

a) visible masses of particles in the air.

Explanation:

Although the passage is not included in the question, it is still possible for us to answer this question based on the options provided. In this question, you are asking for the definition of the word "clouds." In order to provide a definition of a word, we need to focus on what the word explains, or the idea that it wants to convey. The definition should ultimately tell us what an idea "is." In this example, option B describes the word "clouds." Moreover, option C tells us how the clouds react and option D tells us what the effect of the clouds is. However, option A is the only that explains the meaning of the word.

it dosen't

explanation:

because it dosent

martians or other types of aliens represent a unique fear as opposed to zombies. vampires and other types of monsters.   in most sci-fi stories, aliens come from other worlds and have different or more advanced technology.   abductions and experimentation on human bodies that involve these technologies, or the use of these technologies against human beings and the use of unknown "powers", are a type of fear that's different from that of other types of monsters.