What would be different about the graph of Earths atmosphere before the evolution of photosynthetic organisms

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

Consider this plant cell which organelle is labeled g

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?