How can we use the fossil record to show how whales envolved from (now) extinct terrestrial and aquatic organisms?

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

Which of the following describes a boom period? a. as one population increases, another population decreases. b. as one population increases, the other population also increases. c. as one population decreases, another population increases. d. as one population decreases, another population also decreases

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