Most parts of the country have daylight savings. In fall we set our clocks back an hour. In spring we

turn our clocks forward an hour. Why? What is the advantage? What is the disadvantage?

Why does the weather become cool & clear after a thunderstorm?

Which statement explains why hydrogen bonds are able to form between water molecules? Water molecules are polar. Water molecules have weak bonds. Water molecules show adhesion. Water molecules are large.

Is where several species are allowed to utilize different parts of the same resource and can coexist within a single habitat?

The diagram shows the process of meiosis. Which statement is correct regarding meiosis and reproduction? A) Meiosis clones cells to produce gametes needed for sexual reproduction.

Mineral with a hardness of 6 will scratch a mineral with a hardness more than 6

Are Purple loosestrife affecting the lives of humans? If so, how.

What type of cells are produced by mitosis?

The shallow boarder area surrounding major land masses is called?

Styrofoam is very brittle. what will you expect to find when you examine the hardness of styrene

A 14-month-old toddler is able to recognize the shapes of objects and fit smaller boxes into larger boxes. which type of cognitive development does this action indicate?