Which organism is a tertiary consumer?

clownfish
brittle star
killer whale
octopus

The negative change found inside the plasma membrane is created by potassium ions sodium ions hydrogen ions chlorine ions

The transport tubes from food came down the plant are called?

Which example describes a mutualistic relationship between organisms? young wasps prey on caterpillars. crabs eat the remains of dead fish. tapeworms feed on food in the intestines of cats ants protect a tree on which they feed.