Slide 1 Slide 2 Slide 3 Can you read these numbers?. Very good ! Very good ! Slide 4 Where can you see these numbers? From a calendar From a calendar a calculator, a calculator,…
Slide 1 CLOCKS Slide 2 Clocks: What is a clock? How does a biological clock compare with a mechanical clock? Why have a circadian clock? What are the properties of circadian…