Much of earth’s fresh water is found in glaciers. what percentage of earth’s water is found in glaciers?

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

Transmission electron microscope are best for viewing a) microorganisms in pond water b) internal organs of a mouse c)internal structures of a cell d) surface features of a specimen

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm