starfish is an example for
Answers
chemical
reaction
Explanation:
Sir Chandrasekhara Venkata Raman was an Indian physicist who made groundbreaking works in the field of light scattering. With his student K. S. Krishnan, he discovered that when light traverses a transparent material, some of the deflected light change wavelength and amplitude. Wikipedia
Born: 7 November 1888, Thiruvanaikoil, Tiruchirappalli
Died: 21 November 1970, Bengaluru
Full name: Chandrasekhara Venkata Raman
Awards: Bharat Ratna, Nobel Prize in Physics, Hughes Medal, Lenin Peace Prize, more
Education: Presidency college(autonomous), Presidency college(autonomous), more
Parents: R. Chandrasekhar Iyer, Parvathi Ammal
Answer:
The Asteroidea occupy several significant ecological roles. Starfish, such as the ochre sea star (Pisaster ochraceus) and the reef sea star (Stichaster australis), have become widely known as examples of the keystone species concept in ecology.