An example of a concentric contraction would be during the upward motion of bicep curl when the bicep is contracting
An indicator species is an organism whose presence, absence or abundance reflects a specific environmental condition. Indicator species can signal a change in the biological condition of a particular ecosystem, and thus may be used as a proxy to diagnose the health of an ecosystem.
Individual assignments requiring problem solving
The answers are:
Cat litter (diseases)
Lead (Toxic)
Pesticides (Halt fetus growth)
Cleaning supplies labelled [toxic]
Eating raw fish
Hope it helped!
