Scientists notice structural similarities between fossils of a land animal and an aquatic organism. they know the similarities are
not a result of the two organisms having to adapt to similar environments. what can they attribute the structural similarities to?
convergent evolution
common ancestry
transitional evolution
similar mating habits

they have identical fossils of organisms that have evolved over time.

both have animal fossils preserved in them due to weathering and erosion.

they contain different fossils because life on earth has changed through time.

the fossils in them were formed on the surface of earth due to exposure to sunlight.

well this my answer.

releases oxygen is a light-independent reaction and so is (fixes carbon dioxide. light-dependent reaction takes place in the stroma and lights dependent reaction take place in the grana, light-dependent reactions produce atp. and last but not least, light dependent reactions produces glucose.

hope it : )