What is"an elephant's excellent trunk"mostly about?

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .

A0.100-kilogram apple hangs in a tree 1.50 meter above the ground. ignore frictional effects, the total mechanical energy of the apples is

If you are told to get 100 ml of stock solution to use to prepare smaller size sample for an experiment, which piece of glassware would you use?