Explain how the energy of a marble is transformed as it rolls down a ramp. give evidence that the energy of the marble remains the same at all points on the ramp.

An example of what is geese flying south for the

*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

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen