The coolest and dimmest space objects emit radiation of longer wavelengths than those we can see. a detector for which type of electromagnetic radiation is most suitable to study cool dim stars?

1. gamma ray
2. infrared
3. ultraviolet
4. x-rays

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics? he proposed that plates carry parts of the seafloor. he theorized that pieces of earth move for a limited time. he suggested that the asthenosphere is broken into segments. he observed seafloor cracks similar to existing cracks in the continents.

What was apartheid and how did it restrict the rights of non-whites?

Answer this asap. why did the americans go to china? a. trading b. exploration c. land d. live stock