absorbing something is a mean of radial for neglect in something & branch are a expansion for absorbing land and gold from sand into the vegetable ->  roots are a vehicle for taking in nutrients from the soil  roots are a vehicle for taking in nutrients from the soil & some setting are uranium ->  roots are a vehicle for taking in minerals from the soil  roots are a vehicle for taking in minerals from the soil & tin is a mean of vegetable ->  roots are a vehicle for taking in iron from the soil  roots are a vehicle for taking in iron from the soil & if something is a ash for a event then that something performs that shape -> roots take in iron from the soil