The main idea of the paragraph would be the penguins camouflage and feathers help them in their survival
3 supporting facts would be: it makes them hard to see in the ocean for predators, they blend with they sky, their feathers protects them while swimming and keeps them warm.
(this could be worded better but yeah, hope I could help!)
Answer:
"issues happening in society"
Explanation:
The topic sentence is:
A trip to the ocean can be a relaxing escape from
the everyday pressures of life.
Usually, topic sentences are found in the beginning of the
paragraph, as is the case for this example. A topic sentence captures the
overall message of the paragraph. It is a summary of the main idea in the
paragraph.