What is the most common type of star in the Milky Way? A. Main sequence B. Red giant C. Supergiant D. White dwarf

A car is moving from rest and the velocity increases to 30 m/s in 4 seconds. Calculate its acceleration.

Identify the method of thermal energy transfer at work in hot air balloons. Explain how thermal energy is transferred in this scenario.

The 2nd portion (5' long) of small intestine that means to empty is the:

Information related to the organisms found on earth during various geological time periods is represented in the chart below. Which statement concerning the organisms represented in this chart is correct.

Find the element that makes glowing signs, what special group is it in

Ultrasound. High-frequency sound waves (ultrasound) are used to probe the interior of the body, much as x rays do. To detect a small objects such as tumors, a frequency of around 5.10 MHz is used.

Which has the least potential energy

Why does the nucleus of an atom have a positive charge?

Why is the electromagnetic spectrum called a spectrum?

Ariana is accelerating her car at 4.6 m/s^2 it took her 10 seconds to reach this acceleration her starting lost the day was 0 meters per second what was her final velocity