Question

please give me a answer fast​

Answer 1

$\large\mathscr \color{black}\colorbox{red}{\colorbox{orange}{\colorbox{yellow}{\colorbox{green}{\colorbox{blue}{\colorbox{indigo}{\colorbox{violet}{\underline {ANSWER}}}}}}}}$

2.

$\large\mathfrak\color{pink}{a\:neutralisation}$

3.

$\large\mathfrak{during\:photosynthesis,{\color{lime}{carbon\:dioxide}}\:is\:consumed\:and\:{\color{lime}oxygen}{\:is\:given\:out}}$

4.

$\large\mathfrak\color{lightblue}{neutralisation}$

5.

$\large\mathfrak\color{cyan}{displacement}$