1. The author opens her article by saying the following:

"Science is a systematic and logical approach to discovering
how things in the universe work. It is also the body of
knowledge accumulated through the discoveries about all the things in the universe"

What does she mean by "systematic" and "logical"? Why are these two qualities
essential to the process of scientific discovery? Why would not being systematic and being illogical be harmful to the process?

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.  

after the moon goes from a full moon it turns into a waning gibbous moon.

here's where my answer came from. i hope this .

sorry but can you explain the question because i didn’t understand it