How do prokaryotes provide nutrients to human

Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

Explain the significance of thesaurus geographicus