Explain very simply how the X-ray diffraction process aid in solving the structure of biologic molecules.

The distance around Earth's equator is most easily measured in . A.parsecs B.kilometers C.light-years D.astronomical units

answer; bodies of water store heat during the day and release it at

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.