Summarize how early Joey birth in kangaroos is an advantageous adaptation for life in arid conditions.

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

Which particle controls what element an atom is?

True or false multiple lane changes must be done individually going through the same procedures for each lane change