\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{Elf (Elf Fatmawati)} \pdfinfo{ /Title (respiration-biology-8th-grade.pdf) /Creator (Cheatography) /Author (Elf (Elf Fatmawati)) /Subject (Respiration (Biology 8th Grade) Cheat Sheet) } % Lengths and widths \addtolength{\textwidth}{6cm} \addtolength{\textheight}{-1cm} \addtolength{\hoffset}{-3cm} \addtolength{\voffset}{-2cm} \setlength{\tabcolsep}{0.2cm} % Space between columns \setlength{\headsep}{-12pt} % Reduce space between header and content \setlength{\headheight}{85pt} % If less, LaTeX automatically increases it \renewcommand{\footrulewidth}{0pt} % Remove footer line \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 \newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns \newcommand{\tn}{\tabularnewline} % Required as custom column type in use % Font and Colours \definecolor{HeadBackground}{HTML}{333333} \definecolor{FootBackground}{HTML}{666666} \definecolor{TextColor}{HTML}{333333} \definecolor{DarkBackground}{HTML}{306317} \definecolor{LightBackground}{HTML}{F8FAF7} \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{Respiration (Biology 8th Grade) Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{Elf (Elf Fatmawati)} via \textcolor{DarkBackground}{\uline{cheatography.com/213487/cs/46446/}}} \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}Elf (Elf Fatmawati) \\ \uline{cheatography.com/elf-fatmawati} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Published 26th May, 2025.\\ Updated 26th May, 2025.\\ 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*}{2} \begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Definitions}} \tn % Row 0 \SetRowColor{LightBackground} Breathing -\textgreater{} Process of taking oxygen and releasing carbon dioxide & Respiration -\textgreater{} Process of using oxygen to release glucose \tn % Row Count 4 (+ 4) % Row 1 \SetRowColor{white} Ventilation -\textgreater{} Movement of air into and out of the lungs & Scientific Inquiry -\textgreater{} Process of testing ideas and making hypothesis \tn % Row Count 8 (+ 4) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Aerobic \& Anaerobic}} \tn % Row 0 \SetRowColor{LightBackground} Aerobic -\textgreater{} Biochemical process that uses oxygen to convert glucose into energy, producing carbon dioxide \& water as byproducts & Anaerobic -\textgreater{} Occured in exercising, enabling muscles to generate energy \tn % Row Count 7 (+ 7) % Row 1 \SetRowColor{white} C6H12O6 + 6O2 -\textgreater{} 6CO2 + 6H2O + 36ATP & C6H12O6 -\textgreater{} 2C3H6O3 + 2ATP \tn % Row Count 9 (+ 2) % Row 2 \SetRowColor{LightBackground} Oxygen + Glucose -\textgreater{} Carbon Dioxide + Water + Energy & Glucose -\textgreater{} Lactic Acid + Some Energy \tn % Row Count 12 (+ 3) \hhline{>{\arrayrulecolor{DarkBackground}}--} \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{- Aerobic requires oxygen and produces more energy \& non-toxic byproducts (CO2 \& Water) \newline - Anaerobic results in lactic acid and less energy} \tn \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Exercising}} \tn % Row 0 \SetRowColor{LightBackground} Sports training strengthens the muscles involved in breathing, allowing the lungs to expand more efficiently. & The lungs can become larger with regular training, enabling more air (and thus more oxygen) to be taken in during each breath. \tn % Row Count 7 (+ 7) % Row 1 \SetRowColor{white} With stronger respiratory muscles and larger lungs, more oxygen can enter the bloodstream during respiration. & Training increases the number of capillaries in the lungs, which improves the exchange of gases (oxygen and carbon dioxide) between the lungs and blood. \tn % Row Count 15 (+ 8) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{2}{x{8.4cm}}{Fitter individuals return to their normal breathing rate more quickly after exercise, showing more efficient respiratory response.} \tn % Row Count 18 (+ 3) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{The Process of Muscles in Breathing}} \tn % Row 0 \SetRowColor{LightBackground} Inhalation -\textgreater{} The diaphragm contracts and moves downward while the intercostal muscles between the ribs contract, lifting the rib cage up and outward. This increases the volume of the thoracic cavity and decreases the air pressure inside the lungs, allowing air to flow in. & Exhalation -\textgreater{} The diaphragm relaxes and moves upward, and the intercostal muscles relax, letting the rib cage move down and in. This decreases the volume of the thoracic cavity, increases the pressure in the lungs, and pushes air out. \tn % Row Count 14 (+ 14) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Functions in Respiration System}} \tn % Row 0 \SetRowColor{LightBackground} Pattern: Nose -\textgreater{} Trachea (Windpipe) -\textgreater{}Bronchus -\textgreater{} Lungs -\textgreater{} Bronchioles -\textgreater{} Alveolus & Nose -\textgreater{} Filters, warms, and moistens the air before it enters the respiratory system. \tn % Row Count 5 (+ 5) % Row 1 \SetRowColor{white} Trachea -\textgreater{} Serves as the main airway that carries air to and from the lungs. & Bronchus -\textgreater{} Directs air into each lung. \tn % Row Count 9 (+ 4) % Row 2 \SetRowColor{LightBackground} Lungs -\textgreater{} Main organs of respiration where gas exchange takes place. & Bronchioles -\textgreater{} Small air passages that distribute air evenly within the lungs. \tn % Row Count 13 (+ 4) % Row 3 \SetRowColor{white} Alveolus -\textgreater{} Tiny air sac where oxygen and carbon dioxide are exchanged between the lungs and blood. & Mucus -\textgreater{} Traps dust, pathogens, and other particles to protect the respiratory tract. \tn % Row Count 18 (+ 5) % Row 4 \SetRowColor{LightBackground} Cilia -\textgreater{} Tiny hair-like structures that move mucus and trapped particles out of the respiratory system. & Capillary Wall -\textgreater{} Allow the diffusion of oxygen and carbon dioxide between the blood and alveoli. \tn % Row Count 24 (+ 6) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{8.4cm}{x{3.12 cm} x{4.88 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Range \& Mean}} \tn % Row 0 \SetRowColor{LightBackground} Range -\textgreater{} Highest to Lowest & Mean = (Sum of all values) รท (Number of values) \tn % Row Count 2 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}