Which scientist devised tests that helped confirm that bacteria and other microorganisms cause a variety of diseases? Robert Koch
Anton van Leeuwenhoek
Louis Pasteur
Alexander Fleming

The ocean layer of a rapid temperature change with deph is known as the

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond