All uvm_components extended from uvm_object at the end in the uvm_hierarchy , then how uvm_object is different from uvm_component?

In reply to chr_sue:

Thats true, but uvm_component is a child and uvm_object is a parent ), then how can we say that uvm_component being a child is static in nature while the uvm_object being the parent is dynamic in nature ,it is possible ?