Final answer:
An octopus's ability to lay up to 58,000 eggs at once is considered strong evidence due to their high reproductive capacities.
Step-by-step explanation:
According to Reader's Digest, an octopus is capable of laying up to 58,000 eggs at once, which can be considered strong evidence. This information is supported by the fact that octopuses, like many other invertebrates, have high reproductive capacities and produce large numbers of offspring to increase their chances of survival. The ability to lay thousands of eggs at once is an adaptation that ensures the species' survival even though most of the eggs won't survive to adulthood.