Ladybugs, wasps, and dart frogs are red-black or yellow-black in color. Indicate the form of animal fitness. What is its meaning?

1) the form of fitness – warning coloring;
2) this color is typical for species that have protective equipment (poisonous secrets); some animals with this color at the moment of danger show bright spots to the predator, take a threatening posture, which confuses the enemy and scares away.

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