Mangrove trees grow in the water on the edge of a
subtropical island. In time, glass-like plants will grow on
the same spot. Still later, palm trees will grow there. Given
enough time (and no natural disasters), all these plants will
be gone, and a stable pine forest will stand where the
mangroves once grew. Thoso changes best describe steps
Involved in

1) The Heterotroph Hypothesis

2) Ecological Succession

3) Energy Cycles

4) The Water Cycle

Ecological Succession

Explanation:

Ecological succession is there a placement of one type of community by another until the stable climax community, which means until it is it is destroyed by some catastrophe. This passage describe succession ending in a stable Pine Forest.

there are plastid colour pigment organelle containing a verity of colours

              plastids contain of three organelles 1) chloroplast   (2)   chromoplast   (3)   lecoplast

            the verities of colours are present in chromoplast rather than green so, petals of sun flavour colour is due to chromoplast.

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