Explain how scientists use geologic time to determine the age of landforms. i will only give you brainlest if you post your own work not something else from

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis

If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because

Everything in the universe originated from a single point. how was it possible for everything in the universe to have occupied a single point in space?