Which of the following best describes succession?

a. the evolution of species through natural selection to becomes different species over time.

b. the changes in species composition in a community over time as species colonize and area.

c. the reduction of biodiversity of an ecosystem over time.

d. all of these are good descriptions of succession.

Select all the correct answers. which statements fail to meet the requirements of a scientific claim? 1 even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. 2 the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today. 3 flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. 4 in the final 100 meters of a 10,000-meter race, an athlete's speed is more strongly related to anaerobic efficiency than to aerobic efficiency.

10. in which phase will crossing-over occur? a. mitosis b. metaphase ii c. prophase i d. meiosis ii

What are some possible consequences of preventing prescribed burns and natural wildfires