I don't need to open a biology text because I know it's just all propaganda and it's so obvious that evolution has many flaws for example there is no scientific law that allows something to evolve from nothing. There is no scientific law that can account for non- living things coming to life (dirt, rocks, etc.) And there is no scientific law that would allow one kind of creature to turn naturally into a completely different type of creature.
This is supposed to be support of evidence for evolution? The most critical "links" in this chain from land animals to whales are too fragmented to be considered objective evidence. This is particularly true because the parts that are missing in these critical "links" are the most critical parts needed to establishing such a link. These rear appendages were not LEGS!!
Vestigial organs’ provide no evidence for evolutionary theory. Remember that every organ once considered to be a useless, degenerating leftover from some bygone evolutionary era has important functions. It is ignorance that permits evolutionists to call them vestigial.
This bone is NOT useless in humans today. The tailbone has important functions, like enabling us to sit. Ask someone who has had his tail bone removed what it's like to sit. Various muscles attached to the tail bone are important for facilitating bowel and labor movements, supporting internal organs, and keeping the anus closed.