The map shows the ranges for polar bears (blue) and brown bears (red). Areas in purple indicate where both bear types are found. Which statement best describes how the bears evolved to be found these ranges? A Brown bears lack the ability to swim and navigate water, which separated them from the polar bears, causing their populations to diverge. B Potar boars cannot tive in areas of high sunlight, causing them to be found only in the northemmost regions, which caused the bear populations to diverge. C Ancestors to the polar bears were better suited for colder climates, while ancestors to the brown bears were better suited for silghtily warmer climates, causing the bear populations to diverge. D Anceators to the polar bears were betier suited to eat fish and other meat while ancestors to the brown bears were better suited to eat berries and other plants, causing the bear populations to diverge.
Solución de tutoría real
Responder
Solución
¡Inicia sesión para desbloquear respuestas gratis!
Una plataforma de aprendizaje en la que confían millones de estudiantes y profesores reales.
Descubrir Revisado y aprobado por el equipo de tutoría de UpStudy
Mind Expander
The correct statement is C. Ancestors to the polar bears were better suited for colder climates, while ancestors to the brown bears were better suited for slightly warmer climates, causing the bear populations to diverge. This divergence allowed polar bears to thrive in icy regions with adaptations like thick fur and fat layers, while brown bears adapted to more temperate environments with different dietary preferences. Polar bears have evolved to become specialized hunters in the Arctic, relying heavily on sea ice to access their primary food source—seals. In contrast, brown bears are more versatile foragers and can thrive in a variety of habitats, from forests to mountain ranges. Their differing adaptations to food sources and environmental conditions have led to these beautifully distinct species!
