Over the decades local and global ice ages have lowered sea levels. as a result, there is often a decline in marine diversity due to a) migration of bottom feeders into the region. b) changes in the temperature and salt in water. c) migration of fresh water fish to places near the mouths of rivers. d) formation of breeding grounds for various species in the shallow waters.

The influenza virus cause the flu, but not other diseases. why?

Benito is doing research on the effects of florida's elevation on its climate. his notes include the following: 1. the average elevation of florida is 30 m above sea level. 2. the highest point in florida is britton hill, which is 105 m above sea level. 3. the change in temperature from 0 m to 1,000 m is 7 °c. what can benito conclude about the effects of florida's elevation on its climate? a.) florida typically experiences cold temperatures and temperature changes within a narrow range. b.) florida typically experiences cold temperatures and temperature changes within a broad range. c.) florida typically experiences warm temperatures and temperature changes within a narrow range. d.) florida typically experiences warm temperatures and temperature changes within a broad range.

When a population split into two subgroups what is most likely to cause the subgroups to develop different traits?