The diagram below shows an ornithischian dinosaur, an ancient bird called archaeopteryx, and the modern day bird.

Based on the diagram which of these statements is most likely correct.

A. Modern day birds have evolved from dinosaurs

B. Archaeopteryx has evolved from modern day birds

C. Ornithischian dinosaurs had evolved from modern day birds

D. Ornithischian dinosaurs had evolved from the archaeopteryx

I'm sorry to hear that. i will try to answer your other questions if it is within my ability. : )answers: my favourite colour is black.my favourite food is pasta.my favourite school subject is english, but i do also like lunch time.my least favourite subject is history as well as geography. i have currently garnered a quite equal hatred for both of the subjects.what about you? well, you for the points. : )

That is true tge cactus as a structural adaptation to its envirinment has it leaves reduced to spines. but this doesnt mean it cant produce food it produces food because of the presence of chlorophyll in its stem