a. The skeleton and the post-and lintel.
b. The materials and the truss.
c. The design and the architect.
d. The shell and the skeleton.
Answer:- The answer is: d. the shell and the skeleton
The shell and skeleton in construction would be as the chief foundation that provision the weight of the complete building. The forte of shell skeleton would control whether the building would downfall throughout natural disaster such as earthquakes. An exoskeleton (from Greek έξω éxō “outer” and σκελετός skeletós “skeleton”) refers to the external skeleton that provisions and defends an animal’s body, in difference to an internal skeleton (endoskeleton) in for instance, a human. Some huge exoskeletons are identified as “shells”.
A skeleton refers to the hard structure that defends the internal organs of a living thing. Skeletons will be in the body or external to the body. In mammals, that include humans, the skeleton is developed of bones. The bones, when they are joined together, make the “skeletal system” of a body.
