What important word is missing from this definition of meteorology: "the study of the atmosphere"?

Meteorology is the scientific study of the atmosphere with an aim of forecasting the future weather conditions of a certain region.  This may include predicting the future temperatures,    extent of rainfall, speed of wind and many other climatic conditions. Therefore, the important missing word is the term “scientific”.

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.

about 40,000,000 results (0.81 seconds)  

search results

what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.