Select the correct answer from the drop-down menu.
According to research, nanoparticles with a...
English, 06.05.2020 03:30 TH3L0N3W0LF
Select the correct answer from the drop-down menu.
According to research, nanoparticles with a low solubility are more toxic than larger particles on a mass for mass basis.
The prefix nano- in the word nanoparticles means .
Answers: 2
English, 22.06.2019 04:50
Read the passage, then answer the question that follows. no one could have seen it at the time, but the invention of beet sugar was not just a challenge to cane. it was a hint—just a glimpse, like a twist that comes about two thirds of the way through a movie—that the end of the age of sugar was in sight. for beet sugar showed that in order to create that perfect sweetness you did not need slaves, you did not need plantations, in fact you did not even need cane. beet sugar was a foreshadowing of what we have today: the age of science, in which sweetness is a product of chemistry, not whips. in 1854 only 11 percent of world sugar production came from beets. by 1899 the percentage had risen to about 65 percent. and beet sugar was just the first challenge to cane. by 1879 chemists discovered saccharine—a laboratory-created substance that is several hundred times sweeter than natural sugar. today the sweeteners used in the foods you eat may come from corn (high-fructose corn syrup), from fruit (fructose), or directly from the lab (for example, aspartame, invented in 1965, or sucralose—splenda—created in 1976). brazil is the land that imported more africans than any other to work on sugar plantations, and in brazil the soil is still perfect for sugar. cane grows in brazil today, but not always for sugar. instead, cane is often used to create ethanol, much as corn farmers in america now convert their harvest into fuel. –sugar changed the world, marc aronson and marina budhos how does this passage support the claim that sugar was tied to the struggle for freedom? it shows that the invention of beet sugar created competition for cane sugar. it shows that technology had a role in changing how we sweeten our foods. it shows that the beet sugar trade provided jobs for formerly enslaved workers. it shows that sweeteners did not need to be the product of sugar plantations and slavery.
Answers: 1
English, 22.06.2019 06:10
Match each mode of narration to the excerpt in which it is used.
Answers: 2
English, 22.06.2019 07:20
How does the conflict in this excerpt advance the plot? check all that apply. carew’s murder provides mr. utterson with a reason to search mr. hyde’s house and learn more about him. mr. hyde is found hiding in his home when mr. utterson and inspector newcomen search it. mr. utterson finds evidence on the victim that further ties mr. hyde to dr. jekyll. mr. utterson begins to dislike mr. hyde and becomes suspicious of his connection to dr. jekyll. inspector newcomen and mr. utterson find items that suggest mr. hyde has committed other crimes.
Answers: 1
English, 22.06.2019 10:40
Sylvia stone (my myfwa story girl) should i change anything about it?
Answers: 2
SAT, 12.11.2020 19:20
Mathematics, 12.11.2020 19:20
Chemistry, 12.11.2020 19:20
History, 12.11.2020 19:20
Mathematics, 12.11.2020 19:20
Health, 12.11.2020 19:20
Arts, 12.11.2020 19:20
Computers and Technology, 12.11.2020 19:20