D. Chlorophyll a
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The reason why stars does not die when it is there time is because they tend to fuse in different and more heavier elements. In that way, it prevents them from dying for they were able to have the components of different elements, extending their lives and prevent themselves from dying on the time that they were supposed to.
Accumulation of substances such as pesticides or other chemicals in an organism
Answer:
Maintenance of balance and posture.
Explanation:
Budding is the asexual reproduction process conducted by coral and yeast