What change would occur if Earth's rate of rotation significantly increased? a. The day would be longer.
b. The day would be shorter.
c. The year would be longer.
d. The year would be shorter.

Abucket full of water weights 4 kg and water well is 10m deep. a girl draws water from the well. it takes the girl 3 minutes to draw a bucket full of water from the well. what is the power of the girl?

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system

Give one example to show that when substances are mixed, it may result in a chemical or a physical change depending on the conditions.