1) What is the effect of this organism on the ecosystem’s current food web? 2)Is this organism affecting the lives of humans?
3) How is it affecting the lives of humans?
4) What are some ways to prevent the spread of zebra mussels?

30 Ponits And Brainlets please Help Here An answer so you can see the example

icc, international association for cereal chemistry

  the   balanced   equation   for   reaction of   ca metal   with   o2 to   produce   cao   is as below

2 ca+ o2→ 2 cao2

  explanation

the reaction is   balanced     since the   number of atoms   in reactant side is   equal to   number of atoms   in   product side.   for   example   they   are 2   atom of   ca in   reactant   side   and   2   atoms of ca   in   the product side.

  the   process   is a   meet the   requirement   of   redox   reaction because :     calcium   is   oxidized   from   oxidation state 0   to 2+   while   oxygen   is reduced from   oxidation   state   0   to 2-