1. Describe the biological adaptations that the Siberian Chukchi experienced to survive the cold. (Bergman’s and Allen’s rules) 2. List and briefly explain each of the various cultural adaptations that have enabled the Chukchi to live in such a cold region.

3. Why has the coastal route through south Asia been impossible to trace through archeological evidence?

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.