Answer: Massive
Explanation: There are many galaxies out in the universe and it's possible they go on indefinitely. Out of all of these, our solar system is very very tiny. As an analogy, our universe would be like an atom which are the the smallest units of matter. There are many other galaxies that we just haven't been able to discover but they are there.
Answer:
I think its homogeneous
Explanation:
because its all pig, just different parts of the pig
A) Temperature does not affect reaction rate
CO2 + H2O + Energy are the comments