What you need to know...
- Effects of lifestyle choices on animal transport and exchange systems.
Source: SQA
Notes
This topic is a bit different. You will be researching a lifestyle choice and the effects this has on our transport and exchange systems. Here are a few possible resources you could use for your research:
Diet
Lack of exercise
- http://www.netdoctor.co.uk/hearthealth/exercise.htm
- http://circ.ahajournals.org/content/107/1/e2.full
- http://www.nytimes.com/health/guides/specialtopic/physical-activity/exercise's-effects-on-the-heart.html
- http://health.howstuffworks.com/diseases-conditions/cardiovascular/heart/exercise-important-for-heart-health.htm
Smoking
Alcohol