Based on the selections given, it can be inferred that the student's favorite food of about 1/3 of the students is pizza.
Answer:
the symbol for nitrogen is N
Explanation:
Sub-atomic particles, Atoms, small molecules, Macro-molecules, molecular assembles, organelle, cell, tissue, organ, organ system, organism, populations of species, species, Community ad Abiotic components, Ecosystem, Biosphere
