You are performing an experiment that involves a hydrolysis reaction. The polymer that you are
working with is amylose starch. There are 300
monomers of glucose that make up this polymer.
How many water molecules will you need to
completely hydrolyze the amylose starch
polymer?

Its either a) or b),wind and water erosion gradually widen the canyon

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.