Use your knowledge of osmosis and tonicity to answer the following question. Glenda has re- turned home from her two-week summer vacation, and is shocked to see that her prized orchids
have wilted. Glenda's brother agreed to care for the plants while she was gone, but lost the key
to her apartment and couldn't get in to water them. Explain why Glenda's orchids wilted. (Hint:
Use the appropriate bold-faced terms in Section 5.)

What pattern of migration do whales follow?

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?