Answer:Composite images that combine the data from different wavelengths, such as Chandra (X-ray), Hubble (optical) and Spitzer (infrared) provide an even more comprehensive analysis of the processes taking place within astronomical objects such as stars, galaxies and nebulas.
Explanation:nnn
Answer: i found this online its not my content
Explanation:
Fossil evidence because these changed occur over long time periods (millions of years).