Some creatures, such as the cod, use a strategy of having many offspring, each with a small chance of survival, while others such as African elephants, produce few offspring, each of which has a high chance of survival.
(Some creatures, such as the cod; use; a strategy of having many offspring) (others such as African elephants; produce; few offspring, each of which has a high chance of survival) (each of which; has; a high chance of survival)
Some creatures, such as the cod others such as African elephants each of which
use produce has
a strategy of having many offspring
few offspring, each of which has a high chance of survival
a high chance of survival