Ｉｗａｎｔ ｘｅｓ-ｔａｃｈ, ｂｅｌｏｗ ｓｗ!ｅｅｔ
ᴄｏᴍᴇ２ᴍᴇ
ᵇʳᵃⁱⁿˡʸ.ᵗᵒᵈᵃʸ

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

Apush or pull that moves or changes and object when to objects touch

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?