What would farm productivity plummet without? what is water used to produce? what does energy production require a great deal of? A. food
B. water
C. energy

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

What's the waste product of electrons and pyruvate combining in fermentation?  

Physical characteristics of down syndrome