1. Una bicicleta recorre 56 metros en 15 segundos ¿Cuánto tiempo se demora en recorrer 7 km? 2. Para la elaboración de un pastel, la receta nos dice que se necesitan 5 huevos por cada 300 g de harina,
¿Cuántos huevos se necesitan si voy a utilizar 5 kilogramos de harina?

explanation: well the force of an object when it lands sitting on the ground isthe force of a wide rage of situations crucial to physics? ; ( i 'm trying my best to alot but im not smart enofe you for giving me this chance though! 3(

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun

14,16 18 reacts with group

  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-