How high above Earth's surface does the troposphere reach

If there was a natural disaster and the people that were in this disaster were supposed to be there. There were 3 people in the back of the cabin, two were in the front of the cabin.

After the sun becomes a red giant star and makes carbon in its core, why will it not make heavier elements?

Besides mass the other factor that influences where a star appears on the main sequence is

What object is the type of matter that makes up the object and the way that matter is arranged

A shell is fired from the ground with an initial speed of 1.57 ✕ 103 m/s at an initial angle of 38° to the horizontal. (a) Neglecting air resistance, find the shell's horizontal range. 122000 Incorrect: Your answer is incorrect.

If you suspect your culture of bacteria has 25 x 107 cells per mL, what would you want the final dilution to be in order to end up with 100 cfu on a plate?

What are transverse waves and longitudinal waves have? how are they similar and different?

The primary neurotransmitter at the neuromuscular junction is

Which is the correct equation for calculating the kinetic energy of an object? COM 1 1 KE = mgh KE = mu? KE = at KE = 492 O ) Intro ✓ Done DO

What is a wave? In other words, what is the physical science term for a wave?