Question

benefit from the interaction while the flower is affected.
10. Nicole put fifteen small fish in an aquarium which contains three gallons of water. She fed
them with the right amount of food. After five days, some of the fish died. Why did it happen?
A. The aquarium was moved to another place.
B. There was not enough space for the number of fish.
C. The aquarium did not have enough temperature range.
D. The smelly and cloudy water in the aquarium was not replaced.
11. When force is applied to an object, the size of an object may
A. changes
B. remains
C. move
12. The following situations are the effects of force applied in changing the size EXCEPT ONE.
A. throwing the paper clip C. cutting of paper
B. sharpening a pencil
D. pulling a garter
D. all these options
13. The same poles of two magnets will
A. pull
B. not move
C. repel
if they placed closed to each other.
D. attract
14. Which of the material is not attracted to magnet?
A. steel B. one-peso coin
C. rubber band
D. nail
15. The throwing back by a body or surface of light, heat, or sound without absorbing it.
A. Light path B. Refraction C. Reflection D. All of these options
16. The transfer of heat in solid materials is called
A. convection B.insulator
C. conduction
D. radiation
17. What may happen to a solid when it is continuously exposed to heat?
A. it may melt C. it may become heavier B. it may expand D. it may decrease in volume
18. Whi​

Answer 1

Answer:

10. D option

11. B option

12. A option

13. C option

14. C option

15. C option

16. C option

17. A option