Which is the correct life sequence of a star?

main sequence, dwarf, giant, nebula

nebula, giant, main sequence, dwarf

dwarf, nebula, main sequence, giant

nebula, main sequence, giant, dwarf

Explain what 'vibrating' means.

The temperature of an object is - 40 degrees Celsius. What will be its temperature on the Fahrenheit scale?

You've made the hypothesis that the stepper the slope, the faster a ball will be rolling when it reaches the bottom.

True or False : When rocks undergo metamorphism, they always change chemically

The resistance of a mineral to being scratched is called

In Step 5, you will calculate H+/OH - ratios for more extreme pH solutions. Find the concentration of H + ions to OH - ions listed in Table B of your Student Guide for a solution at a pH = 2.

The molecules of a substance are moving rapidly in a container. The molecules do not interact with each other. If the container is opened, the molecules will escape from the container. In what phase of matter are the molecules in the container?

Which prefix represents tenths in the metric system?

How does melting And burning sugar follow the law of conservation of mass

A hill has three paths up and sides to a flat summit area that three path Lanks are different but the vertical height from the bottom of the mountain to the top is the same A) which path would be easiest for a car to claim B) not including the