Fauna.
Fauna means animal life.
A rational number can be in the form of a fraction, integer, whole number..
In this case, the square root of 36 is 6. For the other answer choices, you'll get an irrational number.
Therefore, the answer is square root of 36.
The Gulf of Coastal Plain, also known as the Oil Coast. It extends around the Gulf of Mexico in the Southern United states and Eastern Mexico.
The most popular is Christianity
Fossil fuels are source of electricity and heat for homes. Hydro-power is used to create large volume of electricity. Solar power use light reflection mirrors to trap the energy and convert into electricity. Bio energy is used as an alternative to traditional oil. Geothermal power is derived from the heat beneath earth's surface.