The germ theory of disease established that many diseases are caused by

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

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

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation