Answer:
Ramp
Explanation:
1. Cars can't go inside a building.
2. A door wouldn't do anything.
3. Wheelchairs are not able to get up stairs, crutches either.
A ramp is easier for a person to go up or down on because it is just higher sloped ground. For a person with crutches, a ramp does not have any abnormal steps for them to try and get over with one leg.
5.3m questions
6.9m answers