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.
1) Vaccum your house weekly.
2) Don't drop food crumbs on the floor. If you do, then sweep it immediately.
3) Clean your backyard well too, remove the weeds etc.
4) Wash the floors with water & soap weekly too.
This seems like a metaphor
1. C
2.A
3.D
4.B
5.E
Hope this helps. Comment if you need me to explain!
Answer:
Definition!
Explanation:
Aptitude means the capability, ability, innate or acquired capacity to do something. It means you are a natural at it, you do that thing well, you have talent.
So, in this probelm, when they are explaining on how she has a natural ability to do math, it is a definition because aptidue means having a natural ability or talent.
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