Which statement is a hypothesis a. I hear crickets in the summer, so crickets chirp more when it's warm outside
b. Does temperature affect how much crickets chirp
c. If the temperature increases, then crickets will chirp more
d. Crickets are cooler than grasshoppers

Select three sports that require participants to be highly fit before the beginning a: snowboarding b: skydiving c: rock climbing d: bungee jumping e: free diving f: hiking

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Prior to the mt. st. helens eruption on may 18, 1980, satellite and topographic views of the volcano were captured. based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 9 options: 600 m 400 m 750 m 500 m