What is the first way in which a biology researcher presents the results of her latest research? a.)through an oral presentation that is directed at a public audience b.)through an email that is addressed to the scientific community c.)through an interview that is given to a local tv news reporter d.)through an article that is published in a scientific journal

Me with these questions if you’re it sure don’t answer

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these

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