Karl wants to strengthen his core and lower back muscles. he currently performs three sets of six-inch holds for about 10 seconds on each lift. he decides to add stretching his arms over his head to each set. this type of change is an example of a(n)

Intensity change

Explanation:

He is adding more because he wants to make the transformation and strengthen his muscles.  The person who is doing exercises can measure his intensity with heart rate and age.

well god made humans for male and female to merry each other, and he does not hate gays he condemns it, and that's also the example jehovah's witnesses follow, we don't get involved with arguments or hate gays but we just condemn it. to find more information, you can go to our website jw.org and find more answers to your question just by tapping of the top right search bar and asking your question and then it will show you all the free bible publications that fit with you question, this site is entirely free and there fo anyone's usage.   ( i do not own jw.org)