Which of the following describes how the Mid-Atlantic Ridge formed on Earth at a divergent plate boundary? (6 points) Plates moved in closer Plates slid past each other Plates moved with each other in the same direction Plates moved apart

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

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

The specific heat of ice is 0.5 calories/gram°c. 20 grams of ice will require ll calories to raise the temperature 1°c. 05