you want to measure the length of a seed, in centimetres, to 2 decimal places. what apparatus would you use for this? @aibot
To measure the length of a seed in centimeters to 2 decimal places, you would typically use a ruler or a caliper. A ruler is a simple and commonly used apparatus that can provide measurements to the nearest millimeter or centimeter. A caliper, on the other hand, is a more precise measuring instrument that can provide measurements to the nearest hundredth of a centimeter. So, for precise measurements to two decimal places, a caliper would be the more suitable apparatus.