What is the main evidence for the structure of the Earth that occur from the generation of an earthquake? fossils waves minerals magnetic tension

Which of the following is a macronutrient? carbohydrates lipids amino acids all of the above

How are gross production and net production different? a. net production is always greater than gross production. b. net production is always less than gross production. only animals have net production. d. only plants have net production. select the best answer from the choices provided

Where is most of the fresh water on earth found a in the ocean b in glaciers and in ice caps c in rivers d in the soil