Resistive ribbon sensor multiple readings
OK I see what you mean now. Yes this can work providing the bridge draws very little current. If it does draw current it will upset the readings seen by the other analogue inputs. On the face of it the analogue inputs should take zero current but this is not true. If they are the inputs to an ADC it is likely that the current taken has several tens of micro amps of noise. Some ADCs are better than others of course - the devil is in the detail.

Given this, I would consider placing op-amp unity gain buffers between ADCs and the strips that the bridge sits on to minimize current taken.