In the following group discussion, which technique is Evgeny using to better evaluate an argument?
Evgeny:
Does this author even have the authority to comment knowledgeably on the topic?

Hailie:
Well, he is a doctor so it seems that, obviously, he knows what he's talking about.

Evgeny:
Right, but does he have children of his own? How can he suggest parents make this difficult medical decision if he doesn't know what it's like to have a sick child?

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.

Fill in the blank: modernism can be seen in movies with (choose the best answer a. a technological and scientific view b. a fantasy type twist c. an anti-consumerism slant d. a realistic and non-imaginative slant

In poem daffodils-how do we know that the yellow daffodils has a long lasting effect on the speaker.