How did the formation of the ozone layer contribute to the existence of life on Earth?Which evidence is most likely used to indicate the beginning of solar system formation?

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.

not: both offer magnification to the atomic level.

answer///malignant melanoma;