Answer:
A system is a collection of elements or components that are organized for a common purpose. ... All of nature and the universe can be said to be a system. We've coined a word, ecosystem, for the systems on Earth that affect life systems. The term can be very useful because so many things can be described as systems.
Answer:
I don't understand your questions
Answer:
2KClO3--------->2KCl + 3O2
Answer:
id say C
Explanation:
process of elimination
you are supposed to avoid trees, water, and poles
Independent Variable
i hope I've helped!