What are the three consumer levels?

When organisms are classified ,they are given a two part name

Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.