9.0 Biology: Natural Selection
9.25 Play Tennis: 4: At Your Service
9.52 Look and Read: The Boy from Space: Captured!
10.15 Resource Units: Religious and Moral Education
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10.38 Exploring Science: Reproduction and Survival
While individual plants and animals die, their species usually live on. The programme examines how animal reproduction patterns contribute to this survival - and considers menstruation in humans as part of a 'survival strategy'. Narrator LINDA ALEXANDER Producer PETER BRATT
11.0 Hyn o Fyd: Y Fyddin Rufeinig
11.22 Talkabout: The Monkeys and the Moon
11.40 Going to Work: They're at College
12.5 pm Plants in Action: 8: Backbreak or Heartbreak?