While both comets and asteroids are found to orbit the Sun in our Solar System, which choice correctly explains how they are different? Comets are much larger than asteroids. Asteroids form a tail and comets do not. Asteroids have long orbits around the Sun. Comets orbit between Mars and Jupiter. Comets are made of ice, dust, and rocky material. Asteroids are made of rock and metal material.

Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market

Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?

What causes the formation of ocean currents?