Answer:
B extinction
Explanation:
as the species does not exist any more, the species is extinct, therefore making the pictured fossil of an extinct species
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The chromosomes have coiled and become more compact
C is the right answer as endothermic reaction takes in the heat. That is why cooling effect is observed whenever such reaction takes place.
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Beacause they all belong to a partcular kingdom which operates protons
Producers would not have enough nutrients .
