Explain the difference between agnatha, chondrichthyes and osteichthyes.

agnatha,  chondrichthyes,osteichthyes.  agnatha- the word means jawless fish which  is  the main characteristic  of  this class. it  iseverything  of  that  of chondrichthyesexcept that they do not have a jaw or advanced teeth. all  agnatha  do no have paired appendages and most  ofthem do not have fins.

cancer   is   essentially   uncontrolled   mitosis   of specialized cells

i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes