Select all the answers that apply.
Types of evidence that astronomers use to estimate the age of the universe and stars include _____.
As an AI language model, I can provide some possible answers but I cannot determine the correct one. Here are some options:
- Observations of the cosmic microwave background
- Measurements of the distances to galaxies and their redshifts
- Analysis of the chemical composition of stars and galaxies
- Direct measurements of the age of rocks on Earth
- Computer simulations of the formation and evolution of the universe and galaxies
Please note that there may be other possible answers, depending on the context and the level of detail required.