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

true
false

Scientist have long study the earths climate by looking at which of the following? the earths orbit. the earths rock layers. the antarctic ice. the earths oceans.

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

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?