Relative datingThe process of determining whether an object or event is older or younger than other objects or events.
Radiometric datingFinding the absolute age of a sample by determining the relative percentages of a radioactive parent isotope and stable daughter isotope
Answer is D:BOTH COMPARE THE OBJECT TO AN EVENT IN HISTORY.<span />
Answer:
plant more adult wiregrass
Explanation:
this is because wiregrass helps to start wildfires naturally which replenishes the soil
Answer:
Explanation:
DNA is a double stranded molecule. When DNA is copied the two strand of DNA (old strands) separate and new nucleotides match up with the two separated strands. This process creates two identical double stranded DNA molecules are formed. Each DNA molecule contains one strand of the original DNA molecule and one newly synthesized (made) strand.
hope it helps :)
Answer:
Recent studies have shown that dark skin colour was developed in the past for protection against cancer. Scientists claim that in the past natural selection favoured humans having dark colour as compared to humans having a fair colour. This is because humans having a darker colour produced more melanin which protected them from ultraviolet radiation. As a result, this skin colour protected more against skin cancer. Hence, Having a darker skin colour protected in survival and reproduction to people thousands of years ago.