Unit 3 ex3

Reading Unit 3  EX 3: Possible answers

What vital signs do biosensors measure? Biosensors check various things, including the temperature of people's bodies, how fast their hearts beat and how much they sweat.* 

In what ways can the information from biosensors be useful for trainers and coaches? It can be useful because it could help trainers and coaches plan more effective training sessions for sports people.

How will biosensors save lives? Biosensors will save lives because they can warn you when a person might have a heart attack.

What impact will biosensors have on sports fans? Find two examples in the text. Sports fans will have more data about the sports people they like watching and they could allow fans to interact with sports in a new way.

Reading Ex 4

1 d     2 c    3 b