\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{malak\_mohamed}
\pdfinfo{
  /Title (cells.pdf)
  /Creator (Cheatography)
  /Author (malak\_mohamed)
  /Subject (Cells Cheat Sheet)
}

% Lengths and widths
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\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
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\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
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\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Cells Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{malak\_mohamed} via \textcolor{DarkBackground}{\uline{cheatography.com/147241/cs/32005/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}malak\_mohamed \\
  \uline{cheatography.com/malak-mohamed} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 9th May, 2022.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{4}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{{\emph{LIVING ORGANIZMS}}}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{All living organisms carry out seven life processes:-  \newline % Row Count 2 (+ 2)
Movement, Respiration, Sensitivity, Growth, Reproduction, Excretion, Nutrition ( They all form the word {\bf{MRS.GREN}})  \newline % Row Count 5 (+ 3)
Any living organism is made of {\bf{cells}} \newline % Row Count 6 (+ 1)
All cells are made of {\bf{tissues}} \newline % Row Count 7 (+ 1)
All tissues are made of {\bf{organs}}  \newline % Row Count 8 (+ 1)
All organs are made of {\bf{organ systems}}% Row Count 9 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{DIFFUSION}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{Gas exchange at the alveoli — oxygen from the air to the blood, carbon dioxide from the blood to the air. \newline % Row Count 3 (+ 3)
Gas exchange for photosynthesis — carbon dioxide from the air to leaf, oxygen from leaf to air. \newline % Row Count 5 (+ 2)
Gas exchange for respiration — oxygen from the blood to tissue cells, carbon dioxide in the opposite direction. \newline % Row Count 8 (+ 3)
{\bf{A high Diffusion Rate}} leads to a short distance, large surface area, and big concentration difference. \newline % Row Count 11 (+ 3)
High temperatures {\bf{increase}} diffusion; large molecules {\bf{slow}} diffusion.% Row Count 13 (+ 2)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{SURFACE AREA: VOLUME RATIO (SA: V)}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{3.833cm}}{{\bf{Surface area of a cuboid}}= length x height / length x width / height x width  \newline % Row Count 2 (+ 2)
{\bf{Volume of a cuboid}} = length x width x height  \newline % Row Count 3 (+ 1)
{\bf{SA : V RATIO}} = surface  area / volume% Row Count 4 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{ANIMAL CELLS}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{p{3.833cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/malak-mohamed_1652108045_cells photo 1.png}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{It consists of a {\bf{nucleus, cell membrane, cytoplasm,mitochondria, ribosomes}}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{3.833cm}}{\bf\textcolor{white}{PLANT CELLS}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{p{3.833cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/malak-mohamed_1652108198_cells photo 2.png}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{3.833cm}}{It consists of a{\bf{nucleus, cell membrane, cytoplasm, cell wall, vacuole, chloroplasts}}}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{0.89258 cm} x{2.54042 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{DEFENITIONS}}  \tn
% Row 0
\SetRowColor{LightBackground}
Life processes & A process that something does to stay alive. The life process that happens in all living things are (movement, reproduction, sensitivity, growth, respiration, excretion, and nutrition) \tn 
% Row Count 7 (+ 7)
% Row 1
\SetRowColor{white}
Movement & Going from one place to another, all organisms move or part of the \tn 
% Row Count 10 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\seqsplit{Respiration} & A process in which substances release energy for an organism to use. All organisms respire. There are, however, different forms of respiration \tn 
% Row Count 15 (+ 5)
% Row 3
\SetRowColor{white}
\seqsplit{Sensitivity} & the ability to detect things in the surrounding. All organisms can sense certain changes in their surroundings \tn 
% Row Count 19 (+ 4)
% Row 4
\SetRowColor{LightBackground}
Growth & Increases in size. All organisms grow \tn 
% Row Count 21 (+ 2)
% Row 5
\SetRowColor{white}
\seqsplit{Reproduction} & A process in which organisms make more organisms like them. All organisms reproduce \tn 
% Row Count 24 (+ 3)
% Row 6
\SetRowColor{LightBackground}
Excretion & Getting rid of waste. All organisms excrete \tn 
% Row Count 26 (+ 2)
% Row 7
\SetRowColor{white}
Nutrition & is the substances that help organisms respire and grow. All organisms need nutrition \tn 
% Row Count 29 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{3.833cm}{x{0.85825 cm} x{2.57475 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{3.833cm}}{\bf\textcolor{white}{FUNCTIONS OF CELLS}}  \tn
% Row 0
\SetRowColor{LightBackground}
Animal cells & It has a nucleus, cytoplasm, cell membrane, mitochondria, and ribosomes \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
plant cell & contains a cell wall, chloroplast, and large vacuole + cell membrane, nucleus, cytoplasm \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
Nucleus & Control the cell and gens \tn 
% Row Count 7 (+ 1)
% Row 3
\SetRowColor{white}
Cytoplasm & Where the chemical reactions happen \tn 
% Row Count 9 (+ 2)
% Row 4
\SetRowColor{LightBackground}
cell membrane & controls what goes in and out of the cell and gives the cell its shape \tn 
% Row Count 12 (+ 3)
% Row 5
\SetRowColor{white}
\seqsplit{Mitochondria} & Helps in respiration \tn 
% Row Count 14 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Ribosomes & Makes energy \tn 
% Row Count 15 (+ 1)
% Row 7
\SetRowColor{white}
Vacuole & Contains cell sap \tn 
% Row Count 16 (+ 1)
% Row 8
\SetRowColor{LightBackground}
cell wall & made of cellulose that supports the cell \tn 
% Row Count 18 (+ 2)
% Row 9
\SetRowColor{white}
\seqsplit{Chloroplast} & Absorbs sunlight for the photosynthesis process \tn 
% Row Count 20 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}