Aone-hectare pond is sampled in early september. the sample yields 1 small catfish as well as 17 benthic invertebrates that represent 10 species. if the pond is resampled a year later, which of the following would best indicate that the pond had been adversely affected by adjacent development? a) an uncommon species has become more numerousb) an increase in low-tolerance species has occurredc) a decrease in high-tolerance species has occurredd) phylogenetic diversity has occurrede) the biodiversity of the pond has decreased

there are treatment options for depression (mdd) that may work for you. one way of treating depression may be to affect the levels of certain chemicals that brain cells use to communicate, called neurotransmitters. scientists believe that certain neurotransmitters may be out of balance in depression.

although the exact way depression medications shown to ease overall depression symptoms in some people work is unknown, scientists think that some medications work by affecting the levels of a neurotransmitter called serotonin in the brain. other treatments work by affecting the levels of other neurotransmitters like norepinephrine or dopamine.

where is your diagram?

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