The natural place where the organism or communities live is known as

When molten rock material cools and solidifies it becomes

Loose accumulate of unconsolidated fragments

Enormous heat and pressure deep in the Earth's crustcan alter an existing rock into a new rock type

Exogenic process wherein there's a breakdown of rock material at and near Earth's surface

Idea that continents and other landmasses have shifted their positions during Earth history

Evidence that Mars ____ suggests that it may have supported or still supports life

The first eukaryotes were

What are the base pairing rules of DNA?