Question

what happens to the offspring of most r - selected species in terms of offspring survival?
the majority dont even survive to adulthood.
most of the few offspring reach adulthood.
they all have a very low reproductive rate.
they have few offspring with great parents.

Explanation:

r - selected species produce a large number of offspring with little parental investment. As a result, the majority of offspring do not survive to adulthood due to high predation, competition, and other environmental factors.

Answer:

The majority don't even survive to adulthood.