The toxins from about twenty species of this organism can poison shellfish, fish, marine mammals, and humans. These organisms cause the deadly red tide. A 1987 outbreak killed half of the bottlenose dolphin population in the western Atlantic Ocean. The responsible organisms, dinoflagellates, are classified as members of the kingdom A) Fungi. B) Monera. C) Plantae. D) Protista.

What is a universal way that predation benefits the predator? predation increases mate availability. predation in defense of space. the predator gets the energy it needs to survive. the predator keeps parasites from hurting the species.

What was dr. willem johan kolff’s first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patient’s kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.

What characteristic make legumes a good food source for food insecure populations