I think that the correct answer is reactants of photosynthesis.
One redo our could be a body of water like a dam as such, and another is something like a retention pond, taking in water
They are better because they are for comparative use for instance hair color to finger nails they both grow but onto separate parts of the body.
Hope this Helps [:
Aerobic respiration uses oxygen to produce ATP. Anaerobic respiration uses inorganic molecules to produce ATP. I hope that answered your question, my friend. :)
When large pieces of the Earth's outer layer move slowly by plate tectonics, surface features, such as mountains, earthquakes and volcanoes, are formed