The experimenter chooses the value of which variable? A. A responding variable
B. A manipulated variable
C. An experimental variable
D. A numerical variable

Food provides molecules that serve as fuel and building material for all organisms. plants undergo photosynthesis and make their own food. other organisms, like us and the horse seen above, are consumers and eat food. how do all organisms use food as fuel? be sure to include the name of the process in your answer. me.

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

What is the one part of the nucleotide  that differs among the other different nucle  tides?