cooled lava/ magma.  - Igneous rocks are made of, the smallest, basic unit of life that is responsible for all of life's processes - Cells are defined as, that results in changes in the genetic material of a species. - Evolution is the process .., trait that helps an organism to survive and reproduce. - Adaption is passing on any, period of geological time in which most species die. - Mass extinction is a short, vertebrate/cold blooded/eggs/land/water. - Amphibian main characteristics are - , vertebrate/cold blood/eggs /land only. - Reptile main characteristics are -, vertebrate/warm blooded/live births/milk/land % sea. - Mammal main characteristics are -, comes from the erosion and accumulation of rock fragments, sediment, or other materials - Sedimentary Rock comes from , humans like us that evolved around 200,000 years ago.  - Homos-sapiens are ,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?