Which activity involves animals spending the day resting in the direct rays of the sun?

What unit of measurement is equal to a million watts?

On a planetary level, what causes the ocean tides on Earth?

From 1968-1972, which launch vehicle rocket was used in the Apollo missions 7 and onwards?

Around 300 million years ago, what were the first creatures to inhabit te skies?

What is special about the Earth that no other planet in the solar system has?

Whose 20th century revised theory of gravity superseded that of Isaac Newton's?

What is the study of humans called?

What substance has the chemical formula NaCl

Which organ has chambers  called atria and ventricles?

Under a microscope, how many points would you find on a snowflake?

The term "cold blooded" refers to creatures that ....?

How many arms does a squid have?

What planet in our solar system is by far the coldest planet?

Who introduced antiseptics into surgery, dramatically improving the survival rate of patients?

Where in your body would you find the so called "funny bone"?

What is the term given to the process by which a caterpillar becomes a butterfly?

During World War II, Alan Turing developed a machine to decode encrypted messages sent by the German military forces which helped to shorten the war. What was the machine he designed called?

What is the fastest fish in the ocean?

Known as the Pillars of Creation, to which nebula do they belong?