11. What is the teacher explaining?
How students should handle microscope
How students should grow mold
How students should prepare bread
How students should perform the next science experiment
12. What is the plan for the next science experiment?
The class will be examining mold under the microscope.
The class will be growing mold under a controlled environment.
The class will be discussing about mold sample.
The class will be preparing for the final examination.
13. What do the students need to grow mold?
A piece of paper, a piece of preservative-free bread, and a microscope
A piece of preservative-free bread, a microscope, and a cup of water
A cup of water, a piece of preservative-free bread, and a zip lock bag
A zip lock bag, a piece of paper, and a piece of preservative-free bread
14. Why is it important to use preservative-free bread to grow mold?
Mold cannot grow in preservative bread.
It will take shorter time to grow mold using preservative-free bread.
Growing mold in preservative bread can be dangerous for human's immune system.
Preservative bread does not absorb water, main nutrient for mold.
15. In which environment can mold grow best?
Dry and cool environment
Dry and warm environment
Moist and cool environment
Moist and warm environment