[93] These could alternatively evolve to the Wolf–Rayet star, characterised by spectra dominated by emission lines of elements heavier than hydrogen, that have achieved the floor as a result of powerful convection and intensive mass loss, or from stripping on the outer levels.[94] You could e-mail the internet site owner https://byd73951.ja-blog.com/36252929/new-step-by-step-map-for-star