If a rabbit consumes 2,000 calories of plant material, how many of those calories should be passed on to a hawk in the following food chain? aspen → rabbit → snake → hawk a. 2 b. 20 c. 2,000 d. 200

Which strategy is an example of how companies may upgrade themselves to meet changing customer preferences? a. doing door-to-door sellingb. using billboards to advertise the productsc. making online shopping services availabled. giving discounts on products

What is one function of the embedded proteins

Which is not a likely outcome after extensive irrigation of dry farmland? useless, unproductive soil salinization of the soil depletion of groundwater nutrient-rich soil