Answer:
A comma after "environmentalism"
Explanation:
Because the comma would provide a proper clause
An appositive is a noun or noun phrase that renames another noun right beside it, it can be short or long combination of words here's an example: The insect, a cockroach, is crawling across the kitchen table. i hope this helps you :)
I believe it is A due to "The lady made detailed plans, engaged the caterer and the orchestra well in advance" isn't exactly connect well and be hard to understand so you'd put a comma between "caterer, and".
1. False
Because it is impossible to know someone's future just by looking at them.
2. False
Because northern Canada is close to the northern ice cap, and the territory near the ice caps dont get much sunlight during winter
3. True
Knowledge is power.
4. False
eternal means forever, a mystery that lasts forever must not be very easy to solve.
5. True
steady means balanced, someone who has good balance wouldn't trip very often.
6. False
A lease is temporary, home ownership is more permanent.