12/y - 91
quotient means divide and less than mean subtract from something
D. Hypotheses is the correct answer
Answer:
Earth's primordial soup
Explanation:
Alexander Oparin was a Soviet biochemist who proposed theories for the origin of life through a book he called "The Origin of Life". He claimed that life on earth came about as a result of a gradual chemical evolution which is a mixture of carbon-based molecules that he called Earth's primordial soup (or sometimes called "organic soup").
Certain Beaches can include both Hydrospheres and terraspheres, Florida (in which I reside), would be assumed to be a Hydrospherical biome, due to its peninsular shape, but it is actually considered partially Grassland