Life Science - Evolution #1

Match it! Select the correct answer from the pull down...Good luck!

Land, marine, and freshwater are examples of ___________.

The living organisms within a specific area and their physical environment define an _____________.

Large regions characterized by certain conditions such as climate are called ___________. Major examples are desert, forest, grasslands, and tundra.

_____________ allow organisms to become adjusted to new conditions in their environment.

Which is NOT a structural adaptation?

Water, sunlight, soil, air, and temperature are examples of ____________ factors.

__________ are nonliving components of an ecosystem.

Why would a polar bear have white fur?