Mutations Are the Raw Materials of Evolution. A mutation is a change in the sequence of an organism's DNA. What causes a mutation? Mutations can be caused by high-energy sources such as radiation or by chemicals in the environment
Pretty sure the answer is D
Answer:
your gathering evidence but sorry if iam wrong ( colletiong data)
Explanation:
Glass - Glass can be used to gather evidence, for example collecting fingerprints or blood from a broken window; however, glass also has a place in the trace evidence section. Broken glass fragments can be very small and lodge in shoes, clothing, hair or skin. Gathering glass fragments from a crime scene can be valuable in determining end-use or connecting people and objects to places. For example, windshields have a different color and composition than a drinking glass or a lead crystal vase, so glass fragments on an individual’s clothing could be compared to those collected at a hit-and-run scene to determine if that individual was present.
The rock pocket mice from New Mexico evolved to be darker because of dark lava rock that settled in their territory which happened many years ago. The differences in color of the fur between the mice are driven by natural selection. The rock pocket mice in New Mexico evolved to adapt to their surroundings. This shows that the mutations may happen at random, but natural selection is not.
