While a youthful river is steep and fast flowing, a mature river
1. has poor drainage
2. has few waterfalls
3. has terraces
4. has fewer tributaries

Buuy which of the following did you include in your response? organs perform specific functions in the body to keep it alive. organelles perform specific functions in cells to keep them alive. done

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

Drag each tile to the correct box. arrange the layers and faults from oldest to youngest.