<span>The answer is post and lintel. This is used on on windows, weight bearing supports trusses, over doors. This kind of construction is used to carry large heavy weight bearing loads of downward force. This is common in home basements where there are long beams and supporting posts beneath.</span>
Most of the times it’s mallets
The fossil record is the term used to refer to all of the fossil specimens that have ever been collected and are now housed in museums, colleges, universities, and private collections around the world.
The preserved remains, or traces of remains, of extinct animals are called fossils. The remains of the organism itself are not fossils. They're stones. A full organism or only a portion of one can be preserved as a fossil. Leaves, feathers, shells, bones, and shells can all turn into fossils.
Paleontologists, archaeologists, and geologists use the fossil record to put significant occurrences and species in the right geologic epoch. It is based on the Law of Superposition, according to which the lower layers of undisturbed rock sequences are older than the upper levels.
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PART A:
NET A IS THE CORRECT ANS... NET B IS WRONG
PART B:
AB is... 3 in.
BC is... 4 in.
CD is... 7.2 in.
PART C:
A=ah+bh+ch+1
2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=7.2·5+4·5+4·5+1
2·﹣7.24+2·(7.2·4)2+2·(7.2·4)2﹣44+2·(4·4)2﹣44 ≈88.55363
So, the surface area is 88.55
<em>Hope it helps...</em>
