Crutch uprights e turbine: o que têm em comum

1. Passo 1. Crutch uprights — faz parte de — Muletas. Two uprights.
2. Passo 2. Muletas — evoluiu para — Wheelchair. Mobility aids.
3. Passo 3. Wheelchair — tem como parte — Wheel. Wheels.
4. Passo 4. Wheel — inclui — Water wheel. A water wheel is a wheel with paddles turned by flowing water.
5. Passo 5. Water wheel — evoluiu para — Turbine. The water turbine evolved from the water wheel.

Abrir Evothings