Explain why the fact that invasive species did not co-evolve with the native species unbalances an ecosystem

World class speed skaters can skate a 3,000-m course in about 4 minutes.what is their average speed for this course? a. 12.5 m/sb. 1.33 m/sc. 1.25 m/sd. 13.3 m/s

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )

Which statement correctly describes the interaction between magnetic poles? north and south poles attract each other. north and south poles repel each other. two north poles will attract each other. two south poles will attract each other.