Assertion: bacteria's number | /r/HasProperty | more than 1029
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Source sentences:
text: The overall relevance of microorganisms to ocean ecosystems can be appreciated from their number and biomass in the water column and subsurface: the total number of cells is more than 1029 (refs8,12,13,14,15,16) and the Census of Marine Life estimates that 90% of marine biomass is microbial.