An atom of aluminum in the ground state and an atom of gallium in the ground state have the same.

By what percent will the product of two numbers change, if the first number increases by 70%, while the second number decreases by 40%.

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