He inferred that similar changes had happened in the past. Uniformitarianism combines the idea of gradual change over time with Lyell's observations that such changes have occurred at a constant rate and are ongoing.
During photosynthesis, light energy, combined with water and CO2 gas, make a sugar called glucose.
Glucose has to go through another process called cellular respiration in order for the glucose to be changed into usable energy that would be useful for the plant.
Pray this helps you. :)
Probability: The chance of something happening and the likelihood of a particular event happening.
