I would say Recycling or using alternate power sources such as solar or wind
Answer:
If the person is sitting or standing, then get yourself behind the person and reach your arms around his or her waist.
Place your fist, thumb side in, just above the belly button, then, Grasp the fist tightly with your other hand .Make quick, upward and inward thrusts with your fist….Perform between six and 10 abdominal thrusts until the blockage is dislodged..
False you need to exercise 30 minutes a day every week at least
Well for "Hiking and Bird Watching" this would NOT be the correct option because bird watching offers no kind of physical activity.
Nor would it be "Fishing and Swimming" because while swimming is a nice way to get some activity, fishing is NOT due to its lack of movement.
"Fishing and Camping" are BOTH laid back activities where you don't recieve any activity. So this is NOT the correct answer.
Leaving you with the last option which contains two very, vigorous ways to get some activity. So the CORRECT answer would be D. Rock Climbing and Hiking.