Answer:
1. Mutualism
2. A
3. C (I think)
4. A-E-F
I hope this is correct. Sorry if I'm wrong.
Explanation:
Gaunt. The others do not hint at being sickly descriptions.
She should research some information about why recycling is so Important then sum it all together
When you go to the fitness place and you see an esculater that people using.