What did the protoplanets become?

a. nebulae

b. planets

c. solar nebulae

d. planetesimals

How i can change my bad habits and one is i always trust peopñe

In order to disguise the personal ambition behind this plan, sassiest wants to win the support of A. Antony B. Casca C. Brutus D. Cinna

Example of amplitude

You exert the same force on two subjects of different masses. which object will have the greater acceleration

What was the year and location of james chadwick's experiment?

A skier is traveling down a slope that is inclined 30° above the horizontal. The coefficient of kinetic friction between the skier and the slope is 0.10. Which of the following best describes the acceleration of the skier? A) It is zero.

They are generally thought to be blank naturally occurring emotions that are present from birth

If an aircraft is loaded 90 pounds over maximum certificated gross weight and fuel (gasoline) is drained to bring the aircraft weight within limits, how much fuel should be drained?

3. Shortwave radio is broadcast between 3.50 and 29.7 MHz, To what range of wavelengths does this correspond? Why do you suppose this part of the spectrum is called shortwave radio?

How does a star's temperature change as the star ages from a main sequence star to a red giant and from a red giant to a white dwarf?