Well i would start with this:
Causes are what makes the historical events happen
Effects are the outcome of the causes because they took place
Answer:
2, sunspot activity affects earths climate which means that human activity is not a factor.
Explanation:
Just because one thing is a factor, does not mean there can't be more factors.
It suggests
that artificial technologies will develop the ability to reason. After a period
of Internet growth, programmers will refine the Internet by adding
intelligence. by presenting a metaphor of a dirt road being paved, and it is Internet
search engine.
What? This doesn't make sense..
