In glucose, each carbon forms how many bonds, and of what type?

Average annual precipitation and are the two major features that define the biomes on earth.

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen