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 Scientists questioning the accuracy of IPCC climate projections. 2 Scientists arguing that global warming is primarily caused by natural processes. 3 Scientists arguing that the cause of global warming is unknown. 4 Scientists arguing that global warming will have few negative consequences.