It’s a I did this lesson before hope this helps
Answer:
Sorry I am just joining.
Explanation:
I'm new to this and would hate to steer you awry.
Answer:
the second option
Explanation:
because there is a list at the end of the sentence we know there has to be a comma. so our only two options are either b or c. but when we look as c we notive there isnt a comma after nature meaning it isnt correct. so b is the best option