Water flows through the body of the sponge in the direction the arrow points in this illustration. how does water move through a sponge?

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

Which equation is used to calculate the magnetic force on a charge moving in a magnetic field

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics