Soil erosion can limit the quantity of crops a farmer can produce. which method can reduce soil erosion?
drip irritation
weathering
heavy tilling
less planting

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

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