In a marine food chain, energy is passed from one organism to the other. identify the odd link in the chain from these options.
zooplankton feed on phytoplankton.
small fish feed on zooplankton.
squid feed on zooplankton.
seals feed on squid.

The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a.an ionic bond is formed between the oxygen and carbon atoms. b.four valence electrons are shared. c.two valence electrons are shared. d.valence electrons are shared between oxygen atoms.