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GRADE 5 (EASY) AQUATIC ECOSYSTEM
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The zone located beyond the neritic zone is called the abyssal zone.
FALSE
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Parasites found outside the body of a host are called _________.
ectoparasites
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Organisms in this relationship depend on each other.
MUTUALISM
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They are herbivores or plant-eating animals. They are also called the __________ consumers.
PRIMARY CONSUMER
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It refers to a relationship in which one organism is benefitted, while the other organism is neither benefitted nor barnacle harmed.
COMMENSALISM
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It refers to a relationship that involves a predator and a prey.
PREDATION
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They are carnivores and omnivores that eat secondary consumers.
Tertiary Consumers
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(TRUE OR FALSE) An example of intraspecific competition occurs when a group of clownfish competes for space in the tentacles of sea anemone.
TRUE
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A competition that occurs among members of the same species is called __________.
intraspecific competition
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(TRUE OR FALSE) Estuarine environment can be harsh at times due to the unstable mixing of saltwater and freshwater.
TRUE
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