Fos·sil<span>ˈfäsəl/</span>nounthe remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock.
so B
Volumes.
If you put equivalent volumes in a bag, where both weigh the same, the density might get equal.
Hope it helped,
Happy homework/ study/ exam!
I believe there has to be enough activation energy for a reaction to occur in the first place, if that is what you are referencing
The carbon cycle because global warming is caused by high levels of carbon
What do you mean? There’s no question