The asnwer is most likely malware
Answer:
The depth leads to older fossils
Explanation:
The deeper the fossil the older it is
Answer:
Community service allows you to have first-hand experience with public issues that are usually addressed by politicians who might not have that first-hand experience.
For example, community service in a park can help you understand better what the park is lacking, and could even lead you to propose or write better park policy than professional policymakers.
Natural selection is rhe sirvival of the fittest. The fittest for the environment. If there is a sudden change in the environment say for example, flood or forest fire, etc. , species that once thrived may no longer have what it takes to survive in the changed environment. Other species might find it easier to thrive in the changed environment.