The diet of a Triggerfish includes sea urchins overtime the increase use of recreational boats in areas inhabited by Triggerfish could result in triggerfish A. learning to eat stonefly larvae.

B. dying off because of lack of plants.

C. moving to areas with greater food supply.

D. decreasing in population.

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone

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

What environmental cues and landmarks do the geese use to determine the timing and direction of their migration over the mountains? how do they find their way?