Please help, photo below will explain the question

The deserts of the sahara and australia are associated with

Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto

Describe how a student should adjust the microscope to see the cells on a slide more clearly?