Off shore rigs, also called oil platforms, extract oil from the earth. Off shore rigs are quite large structures, and if close to one, it probably wouldn't be too hard to see it. Off shore rigs explore, extract, store, and process petroleum (basically oil). An off shore rig extracts the oil from rocks below the seabed. It is very dangerous and difficult work to work at an oil rig, but salaries are often quite high, partially compensating for the risk.
If a library doesn't receive federal funds, C.I.P.A. does not require it to in.stall blocking software. Libraries must in.stall and have operating some form of software designed to block access to ""visual depictions"" that are harmful to minors, obscene, and child po.rnography if a minor is using the computer. If an adult is using the computer, the library must block ""visual depictions"" of material that is obscene and child po.rnography.
The Supreme Court ruling supporting Internet filtering explained that the use of Internet filters in public libraries does not violate patrons' First Amendment rights because of the “ease” with which these filters can be removed for “bona fide research or other lawful purposes” (United, 2003).
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Answer:
<u>D)The region would become a temperate grassland/desert.</u>
Explanation:
Chapparal locations have specific amount of rainfall that is around 45cm to 65cm. If the rainfall continue to decline then there would be scarcity and the region could convert into desert or temperate grassland because they require less amount of rainfall per year.
Answer:
cornstarch, potato starch, rice starch, tapioca starch and fruit juice, stock, vegetable juice, water, wine Explanation:
Answer:
DNA molecules have negative charges, and so when placed in an electric field they migrate toward the positive pole.
Explanation:
Electrophoresis is a technique that <u>uses differences in electrical charge to separate the molecules in a mixture</u>. DNA molecules have negative charges, and so when placed in an electric field they migrate toward the positive pole. The rate of migration of a molecule depends on two factors, its shape, and its charge-to-mass ratio.
A gel, which is usually made of agarose, polyacrylamide, or a mixture of the two comprises a complex network of pores, through which the DNA molecules must travel to reach the positive electrode. The smaller the DNA molecule, the faster it can migrate through the gel. Gel electrophoresis, therefore, <u>separates DNA molecules according to their size.</u>
