When scientists is conducting research about all the plants and wildfires in the mojave desert as well as the desert resource such as water and soil the scientists is studying

It should be cryosphere and hydrosphere

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.