Answer:
The spec house is a speculative venture for the builder, meaning it was built with the intention of selling it for a profit, as-is or with minimal changes. Spec houses are plentiful when the economy is healthy because builders can sell them quickly and use the profits to build more.
Explanation:
Second answer. the cold war is the last of all ths given events
Answer:
Because they are just growing and only for beautification. They don't send any fossils
None of the above, I don't think any of them are an example of herding.
