Clenching the fingers to make a fist, then relaxing and straightening them is an example of :Flexion followed by extension
To put it simply, joint will become shorter during flexion and will become longer during extension. When he made a fist, he curled ul the joints in his hand, and when straightening the arm, he elongate the joint on his elbow
<span>Drivers with a bal of .08% are estimated
to be about nine times more likely to be involved in a fatal collision than sober
drivers. Whereas for those drivers who have a BAL of .15%, the estimate
is stated 20 times. BAL stands for blood alcohol level. The estimation is
given by NHTSA which stands for <span>National
Highway Traffic Safety Administration.</span></span>
On what platform do you use
Answer: the correct answer is nonreactive
Explanation: Using secondary data is considered an unobtrusive or <u>nonreactive</u> research method.
