Exercises such as __ can stimulate the growth of new bone tissue. a. swimmingb. bikingc. runningd. cycling

answerrunning;

by looking at someone you know and chat with them or look on something like a painting or anything then the person or bring a book with you and act like you reading something or think about something that you like so you can spaceout and not put attention to what is happening around you .

either two or three