Why are electrical wires made with metals

A cat runs at a speed of 2 m/s to the north for 3.1 seconds. What is the displacement of the cat in this time? OA. 5.3 m north O B. 3.1 m north O C. 6.2 m north O D. 5.1 m north

How does the effect of poison on lions and hyenas compare to the effect of poison on vultures

In which layer of the atmosphere do communication satellites orbit Earth?

An object becomes charged when the atoms in the object gain or lose A protons B neutrons C electrons D all of the above

If you traveled in a car for 45 miles at 30 mph and traveled for 90 miles at 45moh, how much time did your total trip take? show equation.

Which of the following is a complex machine? 1) piano 2) bottle opener 3) shoehorn 4) doorknob

Which process can be used to power your Home? A solar thermal energy B solar electric energy C both solar thermal energy and solar electric energy D neither solar thermal energy not solar electric energy

According to the theory of plate tectonics, the lithosphere is separated into sections that are called tectonic plates. These plates move in different directions in response to the forces in Earth's mantle beneath them.

The region where warm and cold air masses meet

Small rock substances that orbit the sun in groups is called