The food chain for the owl as secondary consumer would be grasses, mouse, owl. The food chain for the owl being tertiary consumer would be grasses, grasshopper, frog, owl.
The correct answer would be C. vacuole. The organelle that helps transport fertilizer from the soil to the leaf would be the vacuole because it can store bubbles, food, or waste.
Archaebacteria = 10,000/20 = 500 species
Eubacteria = 10,000/1 = 10,000 species
Do the rest the same way, since you've got the graph right in front of you.
