Amale frigatebird displays to the female by inflating its large red throat sac, throwing its head back, vibrating its wings, and producing a “drumming” sound with its throat sac. for the frigatebird, this behavior has most likely resulted in
(1)hiding from predators
(2)greater reproductive success
(3)locating new sources of food
(4)reduced population growth

Four types of motile cells in human body?

How does upwelling affect coastal fisheries? upwelling damages nutrient supplies at coastal fisheries as the warm, nutrient-rich surface water is replaced by nutrient-poor, cold water. upwelling damages nutrient supplies at coastal fisheries as the cold, nutrient-rich surface water is replaced by nutrient-poor, warm water. upwelling improves the nutrient supply at coastal fisheries as the warm, nutrient-rich surface water replaces the nutrient-poor, cold water. upwelling improves the nutrient supply at coastal fisheries as cold, nutrient-rich water replaces the warm, nutrient-poor surface water.

Donde se encuentra el adn nuclear en un organismo eucariota?