Antarctica is 100% covered by ice.

Which anatomical feature would you expect to find in the fossil remains of a nocturnal species?

The language and religion of france developed from which people? a. the franks b. the gauls c. the anglo-saxons d. the romans

Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed