I'm not really sure what this is asking but
1. has NNS been
2. have invented
3. need's
4. ?
5. have
6. have
7. have
What text are you talking about?
Answer:
Parents are responsible for their children's physical health.
Explanation:
In that speech delivered at the PHA Building a Healthier Future Summit, Michelle Obama states that it's the parents responsibility to ensure their children are healthy.
The parents are the ones to chose what their children eat, by doing the grocery shopping and preparing the meals... so they have to make sure their children eat healthy food.
It's also the parents who enroll and pay for the children's extra sport activities in organizations and in organized sports, as part of a global plan to ensure their health.
Hoi!
"As a result" indicates a cause-and-effect sentence. This sentence discusses the price of shipping goods, which lessened due to better ways of transportation. The price lessening is a result of of new transportation methods, so "As a result" is the correct answer.