Use “Natural Inspiration” (pp. 14–15) to answer questions 17–20. The photographs in the article help the reader understand the —
Question 11 options:
reason nylon is superior to cotton for making Velcro
similarity between man-made Velcro and naturally occurring burrs
difficulty Mestral had creating his design for Velcro
reason Mestral thought Velcro would be a useful invention
Answers: 2
English, 21.06.2019 16:30
Magnesium is the fourth most abundant mineral in the body and is essential to good health. magnesium is needed for more than 300 biochemical reactions in the body. it maintain normal muscle and nerve function, keep bones strong, keep one’s heart rhythm steady, and supports a healthy immune system. magnesium also regulate blood sugar levels, promotes normal blood pressure, and may play a role in energy metabolism and protein synthesis. doctors and scientists are trying to determine whether magnesium may play a role in preventing and managing disorders such as hypertension, cardiovascular disease, and diabetes. which is the main idea of this paragraph? a. the role of magnesium in human nutrition is being studied intensely. b. magnesium may be related to the body’s metabolism and other healthy functions. c. magnesium appears to contribute to hypertension, cardiovascular disease, and diabetes. d. magnesium and a healthy immune system are separate diseases.
Answers: 2
English, 21.06.2019 23:00
In the sentence above, which verb is the irregular verb? a. laid b. warmed c. removed d. walked
Answers: 1
English, 21.06.2019 23:50
Which of the following words in bold means “to put before something else”? a) the broken device sat unused in a box. b) jose wanted to defermaking a decision about college until the spring. c) ashok’s counsel was to go to the store tomorrow. d) i would prefer to go to a movie this weekend instead of the play.
Answers: 2
English, 22.06.2019 05:30
Type the correct answer in the box. spell all words correctly. certain species of insects introduced accidentally in a forest are destroying all the douglas fir trees in that forest. the wood of these trees is extensively used for construction. in order to control the damage caused by these insects, the forestry department decided to introduce the moth caterpillar in the forest. these caterpillars are natural predators of the insects. which method did the forestry department implement to control the invasive species? the forestry department implemented a(n) control method.
Answers: 1
Use “Natural Inspiration” (pp. 14–15) to answer questions 17–20. The photographs in the article help...
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