The population of seals would rise, since the killer whales are their predators.
Answer:
Mutualism is a close interaction within ecology, from which both organisms have a certain advantage. Mutualism is usually not necessary for the organisms, and the relationship is often short-lived. An example is the cohacks (birds), which occasionally use larger ruminants as a pantry. Both parties benefit from the birds eating parasites in the ruminant's skin, but they are not dependent on it.
All the populations of organisms living close enough together for potential interaction make up a community!
piles known as moraines I’m pretty sure
