Well all animals are known for their characteristics so are placed in specific groups that match with their characteristics. Hope this helped :)
Well let's take Sedimentary rock for example, The Law of Superposition which measures the average age of Sedimentary rocks using rocks around it. So you would use that rocks below it are older and that Extrusions and Intrusions are younger than the rocks which are stable.
Answer:D
Explanation:
Because The genetic code by which DNA stores the genetic information. The functional segments of DNA which code for the transfer of genetic information are called genes
Anything that the cell does require energy also known as ATP so the process of breaking down ATP uses ATP and vice versa
Answer: The respiratory system, the circulatory system, and the muscular system
Hope this helps :)