True / False? Tick or Cross X.
/5
QUESTIONS
CHOICE
RESULTS
1: The alveoli are surrounded by a network of blood vessels
2: The larynx allows food to pass from the mouth to the esophagus.
3: The bronchi are the smaller branches that lead to the alveoli.
4: Carbon dioxide is a waste product of cellular respiration.
5: Rings of trachea are made up of cartilage.
Answer1
Answer2
Answer3
Answer4
Answer5
X
X
X
X
X
30
TIMEOUT!
I don't know if you are pretty ignorant or really stupid, but you missed lots of correct answers. Retry blindfolded, you may have more chance to raise your score.
Good, but not enough. Try again and give the correct answer to all question! You can do it!
Very good! You are not as stupid as you seems.. That's enough, now why don't you invite your friends to face you?
