Which mountain range was formed at a divergent boundary?
a-the mid-atlantic ridge
b-the andes mountains in south america
c-the ural mountains in russia
d-the aleutian islands in alaska

“in 1492 columbus sailed the ocean blue” is an example of: a)explicit memory b) procedural memory c) semantic memory d)episodic memory

The ancestors of plants that lived in water had plenty of water for the young. angiosperms are a group of land plants that evolved a reproductive trait for living on land. this trait protect young plants by allowing them to grow only when water is present and the conditions for healthy development are right. what trait most likely young angiosperms in this way?

Explain why biological control methods are generally environmentally superior to chemical pest control methods.