1) A newborn kangaroo is about 1 inch (2.5 centimeters) long and weighs less than a gram.

2) Cyclones play a vital role in Earth's climate system by redistributing heat and moisture, maintaining global temperature patterns, and influencing weather patterns.

3) The word "orange" contains three vowels: O, A, and E.

4) The ancient city of Rome was founded in 753 BC and went on to become one of the most powerful and influential civilizations in history.