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20 questions
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- 1. Fill-in-the-Blank1 minute1 pt
Tubes are ______
- 2. Fill-in-the-Blank1 minute1 pt
The heart become blocked with ___ so the blood cannot flow.
- 3. Fill-in-the-Blank1 minute1 pt
Leg bones do not grow when children do not have ____.
(write only one answer as you like)
- 4. Multiple-choice1 minute1 pt
An illness about bones is called ____
scurvy
rickets
- 5. Multiple-choice1 minute1 pt
If you do not have good diet,_____ disease can happen.
rickets
scurvy
- 6. Fill-in-the-Blank1 minute1 pt
Scurvy can stopped by eating _____
- 7. Fill-in-the-Blank1 minute1 pt
Most living things are made up of millions of ___ cells.
- 8. Multiple-choice30 seconds1 pt
____ millions people in the world do not have clean water.
17
1800
780
- 9. Multiple-choice30 seconds1 pt
When we sweat , we lose ____.
water
weight
cells
- 10. Fill-in-the-Blank1 minute1 pt
We have ___ adult teeth
- 11. Multiple-choice30 seconds1 pt
When you clean the water,you can use _______.
water bottle
stones
filter paper
- 12. Fill-in-the-Blank1 minute1 pt
If the child have Rickets illness, their ____ cannot carry the child's weight
- 13. Fill-in-the-Blank1 minute1 pt
To build muscles we should eat ______.
- 14. Fill-in-the-Blank1 minute1 pt
You need ____ to build bones and teeth
- 15. Multiple-choice30 seconds1 pt
Lots of other animals's sight is ______ than human's sight.
better
good
worse
nice
- 16. Fill-in-the-Blank1.5 minutes1 pt
Morse code is using different length of sound by ___ and ____.
- 17. Fill-in-the-Blank1 minute1 pt
Eating and drinking to stay alive is called ____.
- 18. Fill-in-the-Blank1 minute1 pt
Tiny cell is filled with a ______.
- 19. Fill-in-the-Blank1 minute1 pt
The time it takes for our heart rate to return to normal after exercises is called ________.
- 20. Fill-in-the-Blank1 minute1 pt
When we exercise our body need more energy and _____.
