Answer:
A: A new blood test makes it easier-and safer-to detect concussions.
Explanation:
The main idea of the passage is A new blood test makes it easier—and safer—to detect concussions.
Notice the phrases question the use of and proposed an alternative way. They suggest that the main idea involves a possible solution to a problem. Here, the main idea is that the problem of detecting concussions without radiation could be solved by a simple blood test.
4. Take and fake
5. Row and bow
6. Fig and wig
Answer:
D
the body contains info which supports your thesis or main idea
Answer:
this is known as emotional/physical stress whereby the stress could be affecting your body e.g too much school work & it includes your feelings and thoughts e.g overthinking.