AQA GCSE Combined Science Trilogy key terms

Energy transferred when a force moves an object through a distance: $W = Fs$ for a constant force acting along the direction of movement.

Plant transport tissue made of hollow tubes strengthened by lignin, carrying water and mineral ions from roots to stems and leaves.

The amount of useful crop harvested, often measured per unit area of farmland.

A measurement error caused by a reading or reference position being displaced from its correct zero.

The single fertilised cell formed when male and female gametes join.