Agirl stands on a bathroom scale. in metric units, the scale indicates that her weight is 42
newtons. this means the force of gravity is pulling her feet onto the scale with a force of 42
newtons. with what force does the scale push back up against her feet?

Idon't see the pic?

No because it not possibly

Ansaquatic plants;  

Electron equations of the given changes are as follow,a)                              cu      →      cu⁺²  + 2e⁻b)                              mg⁺²  +  2 e⁻      →      mgc)                              cl⁻    →      cl  +  1e⁻d)                              s  +  2 e⁻    →      s²⁻e)                                o²⁻      →      o  +  2 e⁻f)                              p  +  3 e⁻    →      p³⁻g)                              fe²⁺    →      fe³⁺  + 1 e⁻h)                              s²⁻    →      s⁴⁺  +  6 e⁻