The ocean contains vast amounts of salts and other minerals. For example, 1 cubic kilometer of ocean water contains about 5,000 kg of gold and 10,000 kg of silver. What can you conclude from this information

In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a.the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

Asea turtle has washed up on a remote section of a beach. this known as a stranding occurs when a dead,sick or injured sea turtle washed up on the shoreline. which statment best explain why stranding should be reported immediately to local authorities