Sentences with phrase «notch up the food chain»
The specific forms of each coccolith most likely evolved under pressure from zooplankton, the microscopic animal group a notch up the food chain that developed mandibles, claws, and other accoutrements for getting past the hard calcite coccoliths.
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This means the Galaxy Europa is a notch up the food chain from the ultra low cost Alcatel OT - 980, and closer in price to the LG Optimus GT540.