Why is preventing biodiversity in the galapagos islands an important worldwide concern?
a. the tourist trade on the island will decrease without biodiversity
b. many species unique to the islands may become extinct
c. the worlds fish markets depend mainly on fish from the islands
d. the galapagos island contain more different species than any comparable place on the earth

How does this experiment explain why it is often milder in areas such as coastal maryland while areas such as kansas or iowa have more extremes in temperature

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous