Which of the following statements is true?
water is not a limiting factor in an aquatic ecosystem.
the soil quality in an ecosystem does not matter as much as soil quantity.
organisms in terrestrial ecosystems depend on water to stay hydrated.
population density is the total number of organisms living in and ecosystem.

What must be done to breed dogs for a partical trait

Dan made the table shown to describe two different relationships between animals. organism interactions relationship a relationship b one organism lives inside the organism it feeds off no organism is harmed which of the following statements is most likely correct?

The us council on environmental quality, the world wildlife fund of the united states, the ecological society of america, the smithsonian institution, and the international union for the conservation of nature have proposed four principles of wildlife conservation. which of the following does not apply to wildlife conservation? a) continuous monitoring, analysis, and assessment b) ecosystem maintenance that includes wildlife c) a plan encompassing entire communities of organisms and all renewable resources d) a continued interest in harvesting populations for sport