Wireless Internet networks, including many used in homes, often make use of high-frequency radio waves, High-frequency waves
are useful because they can carry a lot of information. However, high-frequency waves are less capable of passing through objects
than are low-frequency waves. As a result, waves traveling from a person's wireless laptop computer, for example, could be
interrupted by objects between the computer and the modem.
Due to this limitation of high frequency waves, which of the following statements best explains why digital waves are commonly
used in high-frequency wireless networks instead of analog waves?
A.
Analog waves cannot reach high enough amplitudes to be used in wireless networks.
B.
It is easier to correct small disruptions in digital waves than in analog waves.
C.
Small disruptions in analog waves are more easily corrected than in digital waves.
OD. Analog waves cannot reach large enough wavelengths to be used in wireless networks.

americans began to notice growing differences between the northern and southern sections of the country. there were more people living in cities in the north, which made it more urban. more people lived on farms in the south, which made it more rural. while many people were farmers in the northern states, there were now other ways to make a living, such as working in mechanical cotton gins factories manufacturing cloth, tools and other goods. people in the north supported high tariffs on goods imported from europe because the extra cost encouraged people to “buy american” instead. in the southern states, planters did not like tariffs because they sold most of their production to europe and bought their tools from there as well. southerners believed the protective tariff was something that only northern factory owners keep their profits high. so the southern politicians came up with an idea. they would opt out. they would simply ignore the protective tariff. it was ‘null and void’ in south carolina. the state would not collect the taxes on goods imported into south carolina, no matter what the president said they had to do. this decision led to the nullification crisis.

human-caused climate hope this

so whats the answer

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u