Problem: Dealing with the movement of particles, to which scientific process does Graham's Law refer?
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A: diffusion

Q: What thick rich soup is made from lobster or shellfish?
A: bisque

Problem: Developed by Swedish company Mojang, Minecraft is a popular?
Answer: video game

Q: Which Mexican plant is sometimes called the Flower of the Holy Night or Mexican Flame Leaf?
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A: poinsettia

Q: Which British motor cycle manufacturer made the Condor motor cycle
What is the answer?

A: francis barnet

Mei Li:
The pop group UB40 were very popular in the 80's and early 90's. How many number 1 hit records did they have ??
Shuai Zheng:
3