The independent variable is the only factor that a scientist

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.

People with one sickle cell allele are not likely to get malaria. what is this an example of?

What goes in and out of a cell respiration?