Which would be an internal structure of this organism for a typical plant? 1. leaf
2. root
3. stem
4. ovary

A Root

Explanation:

Plants have a root system, a stem or trunk, branches, leaves, and reproductive structures (sometimes flowers, sometimes cones or spores, and so on). Most plants are vascular, which means they have a system of tubules inside them that carry nutrients around the plant.

geologic time scale (for gradpoint) =)