¿Qué sucede con los organismos de una trama alimenticia, si por acción humana se reduce el número de consumidores secundarios de esta comunidad?

Texas has an impending storm, and california is experiencing a water crisis. match the technologies with the state that can use them to reduce the effects eddies natural hazards. texas is the storm cellar and the wood that is crisscrossed. california is the dam and the storage tanks

Blood has traveled from the heart to the toes. which describes the next step of the circulation process?

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