Explanation:
The sand replacement test method is also used to determine the in-place density of compacted soil in order to compare it with the designated compaction degree, hence it specifies how much the compaction of the soil is close to the designated compaction degree.
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Answer:the answer is D
Explanation:It's suburbs are spreading up the sides of the mountains that surround the valley of New Mexico. Newcomers are also filling the areas that were once covered by the valleys lakes, which were drained want to go to allow for expansion.
Countries in the region experiencing informal settlement growth are grappling with the same set of systemic problems related to lack of access to affordable housing, inappropriate spatial planning policies and an incomplete system of land management as well as growing urban poverty, though in very different national ...
Answer:
Stellar Nebula
Explanation:
Stellar nebula is simply the nebulosity that surrounds the star.
A nebulla is a giant aggregation of gas and dust in the space.
A stellar nebula is an interstellar cloud that is composed of helium, dust , hydrogen and plasma.
Nebulae are formed of their own gravity,
Africans were forced to work under terrible conditions on plantations, railways, and logging. In order to gain power, Europeans encouraged Africans to fight against each other…