Cratering, Erosion, Volcanoes and Weathering
I thinks its cell division
Answer:
oxygen is an element and water is a compound
Explanation:
oxygen is made up of two atoms and water is made up of two elements
<span>C6H12O6 + 6O2 ==> 6CO2 + 6H2O
</span><span> This chemical reactions proves the fact that the products of photosynthesis are reactants of respiration
hope it helps</span>
The youngest would be the ones at the top and the oldest would be at the bottom. the oldest is B and the ones around it, as they get bigger get younger. hope this helps :)
