At the end of seafloor spreading, where does the molten rock solidify? A: center of the ridge
B: on the edge of the ridge
C: under the new rock
D: between the old rock layers

What are some aquatic organisms that live in cold water temperatures?

Anton created a chart listing different types of materials. which best complete the chart?

Hydrilla (hydrilla verticillata) is an invasive aquatic plant and one of the most serious aquatic pests in florida. hydrilla has already been introduced to hundreds of bodies of water throughout florida, hydrilla is difficult to control because it grows rapidly and survives in many different water depths and conditions. hydrilla • describe how hydrilla affects native plant and animal species. include both a biotic and an abiotic limiting factor. • suggest one biotic and one abiotic recommendation that could slow the spread of hydrilla