Explain the limitations of science that you learned about in this unit. Write 1-2 sentences. (2 points

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?

Which governments provide garbage collection services to homes and businesses

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above