What have scientists found about the adolescent brain in the last decade?

Which is the comparative degree of the word tall? a. taller b. tallest

Life is a barren field frozen with snow. what literary device is he using? a.metaphor b. simile c. personification d. none of the above

What is the best way to manage oil transport on waterways? a. prevent oil spills and regulate the amount of oil that can be shipped at one time.b. use a skimmer, containment boom or chemical dispersant to clean up spilled oil.c. burn off oil spills from the water's surface when they occur.