Which region of the country has the most diverse political Trends Northeast South Midwest West

The overgrowth of algae on the surface of this water is caused by

a heavy person and a light person parachute together and wear the same size parachutes assuming they open their parachutes at the same time, which person reaches the ground first?

What do the group numbers mean on the periodic table?

Which is an example of chemical energy to thermal energy? 1. Sun shining 2. Kettle whistling 3. Coal burning 4. Electric toaster

When an object absorbs light, what usually happens to its temperature?

Which causes a rainbow in the sky? a. Sunlight (white light) is refracted as it passes through different layers in the atmosphere. b. Sunlight (white light) refracts when it passes through droplets of water in the atmosphere. c.

A solenoid used to produce magnetic fields for research purposes is 2.4 m long, with an inner radius of 30 cm and 1500 turns of wire. When running, the solenoid produced a field of 1.1 T in the center.

Which statement correctly describes the nucleus of the atom? The nucleus of the atom contains the electrons. The nucleus of the atom is mostly empty space. The nucleus of the atom surrounds the center of the atom.

Inner planets that are composed mainly of rock and metal are called

A laboratory dish, 20 cm in diameter, is half filled with water. One at a time, 0.50/µL drops of oil from a micropipette are dropped onto the surface of the water, where they spread out into a uniform thin film.