Question

what developments occurred from the jurassic period to the cretaceous period?

Explanation:

From the Jurassic to the Cretaceous period, key developments included the diversification of angiosperms (flowering plants), which replaced gymnosperms as the dominant plant group. There was also a significant evolution in dinosaur species, with new types emerging. Additionally, early birds continued to evolve, and marine life such as ammonites thrived and then later faced extinction events towards the end of the Cretaceous.

Answer:

From the Jurassic to the Cretaceous period, there was a diversification of angiosperms (flowering plants) replacing gymnosperms as dominant plants, evolution in dinosaur species, evolution of early birds, and changes in marine life (e.g., ammonite thriving and later facing extinction events).