Rethinking Youth Sports to Prevent Kids' Head Injuries by Representative Betty McCollum

explanation below

Explanation:

The write-up which was published online on July 16, 2012, clearly highlights Betty’s view that. although there are positive aspects that are associated with youth sports, there are also some real risks that can be experienced in the process. Traumatic injury was part of the injuries highlighted in the article and the symptoms could include confusion, headaches, dizziness, etc.  

Betty further said that parents, coaches and policymakers must use what they know about head injuries and rethink how their young kids can rightly engage in sports in the safest possible ways. Coaches, parents and health professionals must make themselves available and then come together for the good of their children, she also mentioned.  

b

explanation:

answer: b) bubbling its way

explanation: an adjective is a word or a group of words that modifies a noun (name, thing, place,

in this case, the first option "to heartily enjoy" isn't describing or modifying any noun, the third option "hiking along merrily" is describing an action but it doesn't modify any noun, the last option "beside us" is just a preposition that indicates position, so the correct answer is the second one: "bubbling its way" because it is modifying the noun "stream".