Ppra gives parents some level of control over their child’s: participation in third-party survey research or exposure to instructional materials developed by researchers medical records educational records ability to opt out of health education (specifically, sexual health education)

The correct answer would be option A, Participation in third party survey research or exposure to instructional materials developed by Researchers.

Explanation:

PPRA stands for The Protection of Pupil Rights Amendment. This is a federal law, which gives rights to the parents of minor students, with regards to surveys, which asks questions of some personal nature. So this law gives parents some control over their child's participation in third party surveys or exposure to instructional material developed by researchers.

With the implementation of this law by the federal government, the parents feel some comfort and find themselves involved and have a sense of control over their child's activities.

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.

answer; which categories of people are most at risk of becoming a criminals;