Ecosystems

a camel has humps to store water

a rabbit that has fur that blends in with snow

a trait that makes an organism more likely to reproduce

Trilobite

It makes the ecosystem able to survive disturbances.

Natural selection occurs when four conditions are met:

1. There is variation among individuals.

2. That variation is at least partially heritable.

3. That variation is linked to differential reproductive success.

4. More individuals are born than can survive and reproduce.

Speciation Adaptive radiation refers to changes in a species in response to varying environmental conditions.

many new species form

A landslide or volcanic eruption is a kind of primary disturbance. It causes a very drastic and sudden change in the landscape.

marsh or swamp in warm sub tropical climates

Random processes are not part of the theory of evolution by natural selection.

Which statement is ture about all adaptations

Point D

Apex is Mergus serrator and Mergus merganser.

C) apex