The conjunction would be C. and.
Answer:
1. Biodiversity
Pond ecosystems are vital for fish, birds, plants, crustaceans, and insects like dragonflies, damsel flies, and pond skaters.
2. Community property
Pond ecosystems exist on every continent. That makes them vital to life on Earth.
3. Plenty
Pond habitats abound. They are abundant and virtually everywhere. That makes them a vital habitat for many animals.
4. Hydration source
Even if they do not reside in pond habitats, many animals visit them for a drink. A watering hole in the desert or prairie. These ecosystems may also provide water to humans.
5. Grace
Pond habitats are very lovely. Watching the sun bounce off a pond's surface may inspire, relax, and connect us to nature.
A. Heathcliff sees Catherine and his features
Well here is an idea you can write a summary about the author and about the poem
