Which of the following is an example of overproduction in the marine environment? coral spawning female octopus protecting her eggs genetic variation in fish large claws in crabs

Answer is Coral spawning.

All the colonies of corals release their tiny eggs and sperms (gametes) at the same time into the ocean. This phenomena occurs once in year when temperature is favorable. This synchrony reproduction is referred as mass spawning. Mass release of gametes are crucial because the gametes of most corals are viable for only a few hours.

i'm guessing this is from edg enuity so the answers would be, from top to bottom,

theodor schwann

matthias schleiden

robert hooke

rudolph virchow

anton van leeuwenhoek