The answer is independent and dependent. I hope this helps! I'm sorry if I'm wrong.
A fire is one because it doesn’t matter if zero squirrels are in the forest or none fire will still burn with or without the squirrels
<span>The most common type of material from a lunar explosion would be achondrite rocks. The moon's composition is low in chondrules therefore it contains more achondrite-like material.</span>
A) That organisms have changed over time