Below is a model that a group of students drew after investigating the sound produced by a tiny bell and a tuba. The students were asked to show the pitch of the instrument and its relationship to wavelength and frequency. They then switched their model with another group. What feedback could you give the group

Which process is involved in growing crops? irrigation transportation recreation condensation

What are two reasons for why a species might disappear from the fossil record?

Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna.nothing should be altered.the ph should be decreased.the temperature should be raised.