When would the cells of a larger organism, like a human, perform anaerobic respiration?
•when there is not enough carbon dioxide available to cells
•when there is enough oxygen available to cell •when there is not enough water available to cells
•when there is not enough oxygen available to cells

Scientific method and data analysisa biology student wanted to determine if there is a relationship between resting heart rate and bodyheight. she gathered information from 12 classmates and constructed the table below.resting heart rate (beats per minute)student height (cm)155. 156156165180180190194195

Drag each label to the correct location on the image. each label can be used more than once. a scientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions. protein will not be changed. protein may be changed. attcgtgttc atcgtgttc atcgtattc attcgtattc

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes