QUIZ-17 19MARCH

Анги нэрээ бичээрэй

1. Downwards /монгол орчуулгыг бичээрэй/

2. Increase /монгол орчуулгыг бичээрэй/

3. Contract /монгол орчуулгыг бичээрэй/

4. Nutrient /монгол орчуулгыг бичээрэй/

5. Organ /монгол орчуулгыг бичээрэй/

6. Many vertebrates, including humans have similar respiratory system. In which part of the respiratory system does oxygen move into blood? Choose correct answer.

• Diaphragm
• Lung
• Trachea

7. What are the parts of the human circulatory system? Choose the correct statement.

• Heart, blood and trachea
• Lungs, blood and blood vessels
• Heart, blood and blood vessels

8. The diagram shows a food web in a grassland. What does the snake eat?

9. The diagram shows a food chain. Choose the correct statement.

• The aphid is a predator.
• The bird is a prey
• The ladybird is a primary consumer.
• The plant is a producer.