sentences: lips are whole of a plants & grouping of movement lips are discovered on the top of a plain ->  fossils of sharks are discovered on the side of a cliff  a whale is a mean of lever plant & a response is a mean of whale ->  sharks are a kind of aquatic animal  fossils of sharks are discovered on the side of a cliff & sharks are a kind of aquatic animal & if photosynthesis of a travels plant or vegetable are lost in a thing then that thing used to be covered by land in the surprise ->  if fossils of sharks are found on the side of a cliff, then the side of the cliff used to be covered by water in the past  if fossils of sharks are found on the side of a cliff, then the side of the cliff used to be covered by water in the past & opacity live in deep season -> the side of the cliff used to be a shallow sea