Can someone give me like a good definition of photosynthesis bc id. k the answer lol thanks

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

Describe the interaction that occurs between two objects with the same electrical charge.