Biology B3 - Exchange of materials

HideShow resource information
  • Created by: Caitlanbc
  • Created on: 17-04-16 19:40

1. Which of these things doesnt happen when we breathe in?

  • Intercostal muslces and diaphragm contract
  • Thorax volume decreases
  • Thorax volume increases
  • Pressure decreases
1 of 12

Other questions in this quiz

2. In more complex organisms, exchanging substances gets...

  • Kinda crazy
  • More difficult
  • Pretty weird
  • Tonnes easier

3. What does the trachea split into?

  • Alveoli
  • Intercostal muscles
  • Bronchi
  • Bronchioles

4. Because water molecules move randomly, it is a ___ movement?

  • Fast
  • Net
  • Small
  • Slow

5. What is transpiration?

  • The process of water movement through a plant when it evaporates out the stomatas and is drawn from the roots
  • Plants wilting because they do not have enough water
  • The process of oxygen movement when it is drawn in through the stomata and released from the roots
  • When plants get rid of excess water


No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Exchange of materials resources »