Reflection on the components of ecosystem

i know the food chain dosen't stop i keeps going and going and that becomes a food web
plants are producers
cows are herbivores or 1st level consumers
lions are carnivores and they are 2nd level consumers
and then they all die and becomes decomposes and bacteria and then i goes on which is called a food web.

reflection

i learnt that the animal cell is different from the plant cell because they are different shapes, the plant cell a bid vacuole and the animal cell has a small vacuole. i also learnt that the plant cell has two cells but the animal cell only has one.