Fossil a is found in a layer of rock that is lower than the layer that fossil b is found in. based on this information, which statement is correct? a) fossil a is older than fossil b. b) fossil b is older than fossil a. c) fossil a is younger than fossil b. d) fossil a is the same age as fossil b.

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

Animals that have thick fur and ae able to store large amounts of body fat live where ?

True or false most plants are c3 plants, because they use molecules of carbohydrate known as g3p in their photosynthesis process.