Corals and the algae that live in coral polyps have a special relationship. each contributes something that the other needs to survive. this is an example of

surface modification is a versatile tool and has been widely used in material science and engineering that has significantly facilitated the study and characterization of complex materials. at  matexcel, experienced experts in surface science can offer tailored efforts to meet the specific needs from our clients.

answer; the above statement is (true);