In thin layer chromotagraphy, one should place as much of the sample to be separated as possible onto the slide. True or false

1= c 2= a or d3 = idk sorry 4= c5= c

Ans. : frostbite is when exposure to cold temperatures causes freezing to the skin or other tissues. it most commonly affects the hands, feet, and face. the longer areas are exposed to cold, typically the worse the frostbite. the water temperature used for rewarming a frostbitten part should be : (102 -105) f degrees.

Bis the