Which statement is true about a cell?

a.
the smallest living things are cells.

b.
all known living things are made of multiple cells.

c.
cells stop producing once adulthood is reached.

d.
organs produce cells.

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