You are on a spaceship that can travel the speed of light, and you are going to visit Proxima Centauri. Proxima Centauri is 4.2 light-years away. How long would it take you to travel there? Explain your answer

Florian discovers a rock that is broken into pieces. each piece has several bands. which type of rock does florian predict these pieces will change into when subjected to heat and pressure? igneous magma metamorphic sedimentary

Aperson with age is more likely to catch diseases that healthy people usually don’t catch. what are these infections called?

The image below shows a weather service map. which details best describe this map? check all that apply