Public and Private
The two ways are: Heterogeneous Homogeneous
Two ways are by temperature and brightness
elevation and shape
It is both a vascular and living organism.
Fixed Bridges or Moveable Bridges
spectrum and temperature
When a number of people share the ownership of a business, it is called a partnership or a corporation, depending on the structure. In a partnership, two or more individuals manage and operate the business together, sharing profits and responsibilities. In a corporation, ownership is represented by shares, which can be held by many shareholders. Both structures allow for shared ownership and collaboration in managing the business.
Partnership. But minds well make it corporation for few hundred dollars
See the link below for details about clouds classification.
Waves can be classified as mechanical or electromagnetic based on how they travel through a medium. They can also be classified as transverse or longitudinal based on the direction of oscillation compared to the direction of wave propagation.
They can be classed as terrestrial planets or gas giants, or inner and outer.
Personal ownership Environmental ownership