10. Humans, apes, cats, dogs, and more share a large, hollow chest cavity protected by ribs. These ribs serve similar functions in each animal to allow for breathing and to
protect vital organs. Ribs, as described here, are most likely examples of what type of structure?
he is
A. Analogous structure
B. Vestigial structure
C. Morphology
D. Homologous structure

d. all of the above

Explanation:

Environmental parameters are generally included in the policies which are either framed by the government or the environmentalists so as to safeguard and protect the environmental resources.  The environmental parameters will include the impact of the activity of human beings over the environment. The changes occurring in the policies with respect to the changes occurring in the environment.  It also describes how a particular environment could be useful for human activity.

On the basis of the above explanation, d. all of the above is the correct option.