For questions four plants make their own food which is oxygen gas. This oxygen gas, is an important part of the air, the gas that plants and animals must live on. When people breathe, it is oxygen that we take out of the air to keep our cells and bodies alive.
You would report a third-degree burn then
Sandstone? Compression of sediment and rock over time makes Sandstone
Hi!
In order for cellular respiration to occur in a cell, the cell needs to have glucose molecules to utilize in the reaction which is as follows:
<u>C6H12O6</u> + 6 O2 --> 6 CO2 + 6 H2O + ATP (energy)
Cellular respiration cannot occur in the absence of glucose. Plant cells acquire this glucose from photosynthesis:
6CO2 + 6H2O + light energy = <u>C6H12O6</u> + 6O2
Animal cells do not need to photsynthesize because they acquire the amount of glucose for cellular reaction from their diet/consumption. Herbivores acquire this glucose from plants, carnivores from feeding off other animals, and omnivores from both feeding off plants and animals.
Hope this helps!