Question

What is natural selection and give two examples in which it has occurred.

Answer 1

It is the process in nature in which those animals and plants who change themselves.

Step-by-step explanation:

It is the process in nature in which those animals and plants who change themselves according to the condition in which they will live more longer are called natural selection.

examples-evolving of long neck of girrafe to let them reach tall plants.

Answer 2

For example, evolving long necks has enabled giraffes to feed on leaves that others can't reach, giving them a competitive advantage. Thanks to a better food source, those with longer necks were able to survive to reproduce and so pass on the characteristic to the succeeding generation.

Step-by-step explanation: