What is one job proteins do NOT have in the body 1.serve as a layer of insulation

2.support the immune system

3.structure for tissues and organs

4.serve as enzymes

Consider the diagram below, which represents components of the biosphere. what do the two arrows in the diagram most likely represent? a. radiation b. photosynthesis c. cellular respiration d. energy conversions will give to anyone who answers quickly

Which of the following can be reduced by the use of renewable energy sources? a. social costs b. economic costs c. environmental costs d. all of the above select the best answer from the choices provided a b c d

What in scientific term why the salty popcorn causes this thirst