C.Swimming is my favorite form of exercise; it gives me energy.
Explanation:
1) Coral reefs are underwater ecosystems which are formed of colonies of Coral Polyps, a Famous and well-known Coral Reef is the Great Barrier Reef, which is located off the coast of Queensland, Australia.
2) A couple of threats to the world's oceans include, Plastic Pollution, Global Warming and Acidification.
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Answer:
Deciding on a course of action
Explanation:
The subject names the person or thing that is being talked about or performs an action in a particular sentence.
The predicate on the other hand, gives details about what the subject does or gives information about the subject.
In the sentence Given above ;
Deciding on a course of action was difficult for Jane.
The subject here is Jane.
The information given about the subject is about decision making, Hence, the predicate is : DECIDING ON A COURSE OF ACTION.