Answer: lock and key method
Explanation: It goes out and goes in just like how when you put a key in a locked door it will open and when you close it, it will close. And when it went down in the diagram, the thing in the middle sticked.
Answer:
lock and key method ?
Explanation:
Polar
In a water molecule, the oxygen atom is bigger and has a greater pull on the electrons than the hydrogen atoms do. This makes the molecule polar.
B. Theory
A theory can be changed as new information is discovered.
which link???????.....
loam
i am not 100% sure but logically it's loam
