The total amount of energy and mass in the universe is always changing slowly increasing constant slowly decreasing

*will mark brainliest to the first and correct answer less species diversity results in less a. oxygen b. food c. drinkable water d. all of the above

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an

Which ocean is on the eastern coast of north and south america? arctic ocean indian ocean pacific ocean atlantic ocean