Which best describes how sediment forms? a. loose material is compacted by pressure. b. chemical changes cause sediment to cement together. c. weathering breaks down rock and other material. d. molten rock cools below earth’s surface

Plants that have reproductive structures called cones are?

Which represents a negative impact of technology

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