In cnidarians, the mouth of both the medusa and polyp form opens into an internal where digestion takes place.

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

Solutions to environmental problems in europe must

Whats one way that rocks do not follow the typical rock cycle pathway?