Notice in the image of the plant that both oxygen and carbon dioxide enter and exit the plant. using what you know about photosynthesis and cellular respiration, explain this phenomena.

An ice age is a period in which large areas of earth are covered in ice. throughout its history, earth has experienced at least five such ice ages. ice is white in color, so it reflects most of the sunlight it receives. imagine that an ice age were to happen again on earth. which statement best explains how earth’s temperature would be affected?