F r e e p o i n t s e v e r y o n e a n d c r o w n f o r b e s t h u m o r :'D

What are the three stages of volcanic activity? a. active, magma, lava c. extinct, eruption, explosive b. eruption, quiet, explosive d. active, dormant, extinct

The graph shows the populations of two species over time. which type of symbiotic relationship does the graph represent? a. commensal b. mutualistic c. parasitic d. parent-offspring e. predator-prey

Compared with the cost of tuition, fees, and books for a traditional college course, the cost of a clep exam is: