Explain how a reduction in the amount of sunlight in an ocean ecosystem could cause greater competition among the consumers.

How crowded is the asteroid belt? do spacecraft have trouble traveling through it? answer?

What function do the wind-driven currents play in the transport of heat energy in the oceans?

Is semic a mechanical wave

A light bulb with a resistance of 2.9 ohms is operated using a 1.5 volt battery. At what rate is electrical energy transformed in the ligthbulb? 1) 0.52W 2) 0.78W 3) 4.4W 4) 6.5W

Ryan wants to transform electrical energy into light energy. He decides to build a complete circuit that will operate a light bulb.

What is electricity

What happens to the density as one progresses through the layers of the earth from the lithosphere toward the inner core

What is tiny holes on the surface of a plant?

How is aperture measured? What do the measurements mean?

The mass of the Sun is 1.99 * 1030 kg. Jupiter is 7.79 * 108 km away from the Sun and has a mass of 1.90 * 1027 kg. The gravitational force between the Sun and Jupiter to three significant figures is * 1023 N.