The graph below shows the number of species

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

Plant species a has a diploid number of 12. plant species b has a diploid number of 16. a new species, c, arises as an allopolyploid from a and b. the diploid number for species c would probably be a) 12. b) 14. c) 16. d) 28. e) 56.

Which type of landforms forms at the plate boundary as a result of divergent stress