Question

Fossils of Archaeopteryx reveals that
a. reptiles were most evolved during Jurassic
b. toothed birds originated from flying reptiles during Jurassic
c. toothed birds originated during Jurassic
d. toothed birds gave rise to primitive mammals​

Answer 1

Answer:

Archaeopteryx fossil provides insights into the origins of flight: Research reveals earliest flight-related moulting strategy in 150-million-year ancient bird -- ScienceDaily.

Explanation:

Hope it will helps you (≧▽≦)

Answer 2

Answer:

b

Explanation:

reptiles converted into birds