Dress) write the process its raw material go through

crushing, roasting, magnetic, speparatipn, flotation, and leaching.

Explanation:

typical beneficiation processes include crushing, roasting, magnetic separation, flotation, and leaching. Second, additional processes such as smelting and alloying are used to produce the metal that is to be fabricated into parts that are eventually assembled into a product.

yes its like the dead sea which is full of salt which makes you stay afloat

so yes an egg will float in salt

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.