What role did the dust bowl play in the history of soil conservation? a. it led farmers to make voluntary efforts to conserve soil. b. it stirred government to enact the first soil conservation laws. c. it disproved the idea that irrigation was unnecessary. d. it showed that the american central plains did not have good quality soil.

This organism is not capable of performing photosynthesis. (horseshoe crab) true false

What are the probable phenotypes of their offspring

Match each description to the appropriate biome. tropical savanna desert tropical rain forest taiga tundra has sparse vegetation and very cold temperatures located near the equator and contains trees that form dense canopy layers is very hot and dry, and has plants that need little water has cold winters, heavy snowfall and is dominated by conifers has warm temperatures and is dominated by grasses