Paired funnel shaped organs used for excretion in annelids

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.

What is the name for a substance formed in a chemical reaction

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry