animal; CL:隻|只[zhi1],群[qun2],個|个[ge4]
动 · 6 strokes
Simplified form of 動. Phonosemantic compound. 力 represents the meaning. The sound component 重 was simplified to 云.
物 · 8 strokes
Phonosemantic compound. 牛 represents the meaning and 勿 represents the sound. Based on the original meaning "variety", depicting the variety of colors on a cow. Later the meaning shifted to "things".