Which would indicate the water in a lake is not safe for drinking? A. many varieties of fish in the lake B. high dissolved oxygen levels in the lake C. cold water temperature of the lake D. high turbidity levels in the lake​

The table lists the observations students made about four specimens under a microscope. based on these observations, what specimens did the students examine? animal plant virus prokaryote cell membrane present ribosomes present lysosomes present nuclear membrane present cell wall present ribosomes present nuclear membrane absent cell wall present ribosomes present nucleus present large vacuole present reproduces inside of a cell nucleus absent rna present 2019 edmentum all rights reserved intl