They undergo photosynthesis by converting solar energy to chemical energy :p
Considered to be homologous structured similarities, they are different due to evolution and how they were used over thousands of years, eventhough they are all similar because of a common ancestor.
Answer:
Nutrition, Respiration, Excretion
Converging mirrors or concave mirrors reflect light through its surface that bulges inward, and away from the incident light. It is used to focus light towards one focal point.
This makes it capable to produce a real image when the object is located at a distance greater than a focal length from the mirror's surface.