Which of the following is not a characteristic of the water cycle? Bacteria return the material from the soil to the air.
The material returns as precipitation.
The material evaporates.
The material travels through plants and enters the atmosphere.

Which of the following sex and generation combinations directly produces the pollen tube of angiosperms? a) male gametophyteb) female gametophytec) male sporophyted) female sporophyte

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

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells