Biology chapter 3 movement in and out of cells: The students dried the potato sticks with paper towels before putting them on the
electronic balance.
Suggest why.

Question

The students dried the potato sticks with paper towels before putting them on the
electronic balance.
Suggest why.

Sueanne · Accepted Answer

(to remove) excess / surface/AW, water/AW, on potato sticks ;
to measure the mass of the potato (stick) only ;

The students dried the potato sticks with paper towels before putting them on the electronic balance. Suggest why.