Changes

: A [[scientist]] [[Measure|measured]] the [[height]] of everyone in the room.: A [[scientist]] wrote down [[Observe|observations]] about the [[texture]] of [[Brick|bricks]].

: A [[scientist]] collected '''data''' on the [[Height|heights]] of everyone in the room by writing down their [[height]] in [[Centimetre|centimetres]].: A [[scientist]] recorded '''data''' on the [[texture]] of [[Brick|bricks]], noting that they are hard, rough and [[Opacity|opaque]].