The answer is B: it has made repetitive tasks easier
It has only magnitude of body and not indicate the direction of body.Example. electric potential force.
Explanation:
2. Aerobic exercise. ...
Strength building. ...
Balance Training. ...
Endurance. ...
Flexibility. ...
Moderate intensity exercise. ...
Vigorous exercise.
3.Brisk walking.
Running.
Jogging
Bear crawls.
Swimming.
Water aerobics.
Cycling/bicycling.
4. Running or Jogging. ...
Outdoor Cycling. ...
Walking.
5. The type of exercise to build muscle is strength training, although cardiovascular activity can also provide benefits.
Hope it helps..
The answer is B.
She can measure the mass of the water, marble and the graduated cylinder with the balance.
The volume of the water can be shown on the marked graduated cylinder, the volume of the marble can be measured by the volume difference of the water before and after the marble is put in.
Answer
4
Explanation:
four rays can also explain the ray diagram if the object is at infinity
