during the analyse sprint at angels academy a python exam is written. 85 of the candidates are male and 30 are female. 20% of the male students and 40% of the female students manage to pass the exam. what percentage of students passed the exam?

Which statements about the two fossil images are correct? 1. cave bears are ancestors of plateosaurus. 2. plateosaurus were present on earth before ostracoderms. 3. ostracoderms were the first to die. 4. plateosaurus died after the ostracoderms. 5. cave bears are the oldest fossils.