The effect of age on habit formation in the albino rat .. effectofageonhab00hubb Year: 1915 UNIT =» 10 11575 200 SOO 400 500—600 700 TOTAL TIME (SECONDS) 800 900 IQOO 1100 1^0 35 0 i 4 UNIT = 100 100 200 300 400 500 600 700 TOTAL DISTANCE (CENTIUSTSRS) 300 930 1000 1100 1200
Size: 2487px × 804px
Photo credit: © Bookend / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: archive, book, drawing, historical, history, illustration, image, page, picture, print, reference, vintage