In the ocean, what is a landform similar to a valley known as? a) it is known as a rift. b) it is known as the ocean basin. c) it is known as the mid-ocean ridge. d) it is known as an underwater valley.

Which of the following statements best explains the relationship between medicines and concerns about the shrinking of the amazon rainforest?

Astudent conducts an experiment to see how music affects plant growth. the student obtains four identical plants. each one is potted in the same type of soil and receives the same amount of sunlight and water each day. plant a listens to classical music for three hours each day. plant b listens to rock music for three hours each day. plant c listens to country music for three hours each day. plant d does not listen to any music at all. 2. based on the experiment in the scenario, which visual aid would be most in showing the change in the plants' heights over time? a. a pie chart b. a line graph c. a timeline d. a bar graph

How many time zone are there on earth