Variation with Species | Young Education

Pori drwy'r eirfa gan ddefnyddio'r mynegai hwn

Arbennig | A | B | C | CH | D | DD | E | F | FF | G | NG | H | I | L | LL | M | N | O | P | PH | R | RH | S | T | TH | U | W | Y | Y CYFAN

L

The way an individual lives, including diet, exercise, sleep, and other habits that affect health.