As a result, water will flow across the cell membrane into that cell (down its concentration gradient) from the surrounding environment eventually causing the cell to swell and burst (c). Hypertonic â refers to a solution that is higher in solutes than that inside of a cell.
The scientific evidence is clear. Within the scientific community, there is no debate. An overwhelming majority of climate scientists agree that global warming is happening and that human activity is the primary cause.
1 97% of the climate scientists surveyed believe âglobal average temperatures have increasedâ during the past century. 2  84% percent say they personally believe human-induced warming is occurring. 3  74% agree that âcurrently available scientific evidenceâ substantiates its occurrence.