Soil particles that are 0.1 to 2 mm in diameter are called
sand
silt
clay
loam

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

What best describes emerging scientific ideas

What do your cells need to live? a. carbon dioxide b. carbon c. air d. oxygen