WHY QUESTIONS NOOR AIZAH BT MAHAT B050710226

Why people dream?

• help relieve stress, sort out long term and short term memory, increase efficiency of the immune system and aide in healing.

Why do people yawn?

• reflex opening of the mouth followed by the deep inhalation and slow exhalation of oxygen.

Why do we get a shock from electricity?

• because it is an outside force that interferes with the internal electricity our bodies' nervous systems generate.

Why do golf balls have dimples?

• the dimples maximize the distance golf balls travel. Dimpled balls travel up to four times farther than smooth-surfaced golf balls.

Why do some balloons float and others don't?

• Using different air

Why bubbles easy to pop

• Because of different or dry surface break the bubbles of surface

Why trains run on track?

• it helps to steer them in the right direction

Why is there no warm ice cream?

• Because they will turn back into liquid