Decantation and filtration are both methods of separating mixtures. Decantation is the process of separating the liquid phase of a mixture from the solid precipitate, by pouring very carefully the liquid away. Filtration is the process of passing the entire liquid through a filter, where the solid precipitate will be trapped in the filter. Someone would need to use filtration if he wanted to filtrate the entire quantity of the solution. Also if the solid phase of the solution was not a steady sediment and dispersed in the entire liquid phase.
<span>If John Snow was investigating a cholera outbreak today, he would have access to modern scientific equipment that would allow him to pinpoint the source of the outbreak, such as microscopes with enough power to see the microbes. Additionally, he would know of modern theories of disease and infection, and so would have a better framework to understand the evidence he gathered. The combination of these factors would allow Snow to much more quickly and effectively discover the source of the outbreak.</span>
Answer: your answer would be opportunity costs
Explanation: because i had the quiz earliy this morning
That would be C. Services
Resources are used to make goods and services.
Answer:
#3: Low-income families can qualify for medicaid
Explanation:
Medicaid says above that low-income adults can qualify. This makes it the correct answer.
