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%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
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% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
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\usepackage{MnSymbol}           % Symbols
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% Document Info
\author{achan}
\pdfinfo{
  /Title (sci-oly-ecology.pdf)
  /Creator (Cheatography)
  /Author (achan)
  /Subject (Sci Oly Ecology Cheat Sheet)
}

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% Header and Footer
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\fancyhead{} % Set header to blank
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\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{Sci Oly Ecology Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{achan} via \textcolor{DarkBackground}{\uline{cheatography.com/193784/cs/40347/}}}
\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}achan \\
  \uline{cheatography.com/achan} \\
  \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 20th September, 2023.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
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  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
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  \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*}{3}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Survivorship}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Type 1: individuals live out life span, die old} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Type 2: individuals die at constant rate (birds, rodents)} \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Type 3: individuals die early in life (fish, invertebrates)} \tn 
% Row Count 5 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Ecosystem Stability}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Biological Diversity: stabilize ecosystem function in the face of environmental fluctuation} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Variation among species: in response to fluctuation is an essential requirement for ecosystem stability} \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Climate change and other anthropogenic environmental changes: continue to cause biodiversity loss} \tn 
% Row Count 7 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Cardio Disorders}}  \tn
% Row 0
\SetRowColor{LightBackground}
Congestive Heart Failure & heart cannot pump enough blood, rapid breath/heartbeat, fatigue, systolic/diastolic dysfunction \tn 
% Row Count 5 (+ 5)
% Row 1
\SetRowColor{white}
Atrial Fibrillation & arrhythmia(abnormal heartbeat), 400 bpm in upper chambers, poor blood flow, upper and lower chambers have no coordination, palpitations, shortness of breath, fatigue \tn 
% Row Count 14 (+ 9)
% Row 2
\SetRowColor{LightBackground}
Myocardial Infarction & decreased of blood flow to myocardium, blood clot blocks blood, pain in \seqsplit{chest/neck/back/arms}, fatigue, abnormal heartbeat, lack of oxygen supply \tn 
% Row Count 22 (+ 8)
% Row 3
\SetRowColor{white}
Atherosclerosis & thickening of arteries because of plaque in inner lining of artery, obstruction of blood flow, no symptoms until plaque ruptures or blood flow is blocked \tn 
% Row Count 30 (+ 8)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Cardio Disorders (cont)}}  \tn
% Row 4
\SetRowColor{LightBackground}
Bradycardia & slower than normal heartbeat (40-60), fainting, dizziness, memory problems, fatigued easily, hypothyroidism, caused by heart tissue damaging due to age, transmitted to atria, obstructive sleep apnea \tn 
% Row Count 10 (+ 10)
% Row 5
\SetRowColor{white}
Tachycardia & heart rate over 100bpm, arrhythmias can cause tachycardia, atrial \seqsplit{flutter/SVT/Ventricular/Ventricular} Fibrillation, shortness of breath, palpitations, chest pain, hyperthyroidism \tn 
% Row Count 19 (+ 9)
% Row 6
\SetRowColor{LightBackground}
Microcytic anemia & presence of small, hypochromic(less color), RBC in peripheral blood smears, causes include iron deficiency \tn 
% Row Count 25 (+ 6)
% Row 7
\SetRowColor{white}
Normocytic anemia & RBC are same size and color (normochromic, causes include heavy menstrual bleeding, chronic bleeding \tn 
% Row Count 30 (+ 5)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Cardio Disorders (cont)}}  \tn
% Row 8
\SetRowColor{LightBackground}
Macrocytic anemia & bone marrow produces large RBC, causes include alcohol, hypothyroidism, deficiencies in B12 and folate \tn 
% Row Count 6 (+ 6)
% Row 9
\SetRowColor{white}
Central Line-Associated Bloodstream Infection & bloodstream infection not related to infection at another place within 48 hours \tn 
% Row Count 10 (+ 4)
% Row 10
\SetRowColor{LightBackground}
Hypotension & Low blood pressure happens when BP is much lower, fainting or dizziness, brain doesn't receive enough blood \tn 
% Row Count 16 (+ 6)
% Row 11
\SetRowColor{white}
Hypertension & Pressure in blood vessels is too high, headaches, chest pain, dizziness, difficulty breathing, nausea, blurred vision \tn 
% Row Count 22 (+ 6)
% Row 12
\SetRowColor{LightBackground}
Abdominal Aortic Aneurysm & swelling in aorta, life-threatening if ruptures, common in older men and smokers \tn 
% Row Count 26 (+ 4)
% Row 13
\SetRowColor{white}
Thoracic Aortic Aneurysm & weakened aorta, causes include necrosis(breaking down of tissue inside of aortic wall), difficulty breathing, low BP, pain in chest or jaw, trouble swallowing \tn 
% Row Count 34 (+ 8)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{5.377cm}{x{2.4885 cm} x{2.4885 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Cardio Disorders (cont)}}  \tn
% Row 14
\SetRowColor{LightBackground}
Aortic Dissection & tear in inner layer of aorta, older men, chest or back pain, unconsciousness, shortness of breath, may be inherited, constant high BP could also weaken aortic wall \tn 
% Row Count 9 (+ 9)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Types of Competition}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Intraspecific: competition between same species} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Interspecfic: competition between different species} \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Competitive exclusion: one niche-one species, no two species can have the same niche} \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Resource partitioning: resources are divided, different species can use resources in different times, areas, and ways} \tn 
% Row Count 8 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Types of Pollution}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Organic: decomp of living things and their bi-products} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Inorganic: dissolved and suspended solids (salts, minerals)} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Toxic: heavy metals and other chemical compounds that are lethal to organisms} \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Thermal: waste heat from industrial and power generation processes} \tn 
% Row Count 8 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Ecological Succession}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Primary: barren ground (new islands)} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Secondary: disturbed areas (abandoned farm lands)} \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Pioneer community: first organisms to occupy area} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Climax communities: stable array of species in equilibrium} \tn 
% Row Count 5 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Taiga}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Thick forests that contain coniferous (spruce, pine, fir) trees} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Trees have needles instead of leaves, seeds grow inside protective cones} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Winters are long, cold, days are short, persistent snowpack} \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Summers are short, moist, and cool} \tn 
% Row Count 7 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Growing seasons have long days, lasts about 3 months} \tn 
% Row Count 9 (+ 2)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Moderate to high precipitation, 40-100mm} \tn 
% Row Count 10 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{More coniferous than deciduous} \tn 
% Row Count 11 (+ 1)
% Row 7
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Moderate reproductive rates} \tn 
% Row Count 12 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Soil is spodosal} \tn 
% Row Count 13 (+ 1)
% Row 9
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Moose, reindeer, birds, wolves, migratory birds often mate during summer} \tn 
% Row Count 15 (+ 2)
% Row 10
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Taiga animals have thick fur because of temperature} \tn 
% Row Count 17 (+ 2)
% Row 11
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Coniferous trees can photosynthesize in cold conditions} \tn 
% Row Count 19 (+ 2)
% Row 12
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Critical Carbon Sink} \tn 
% Row Count 20 (+ 1)
% Row 13
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Predators regulate the grounds} \tn 
% Row Count 21 (+ 1)
% Row 14
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Place for reproduction to occur} \tn 
% Row Count 22 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.28942 cm} x{2.68758 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{EKG Patterns}}  \tn
% Row 0
\SetRowColor{LightBackground}
Pulse Electrical Activity & heart stops because electrical activity in heart is too weak, nonshockable heart rhythm, sinus rhythm, A Fib, bundle branch blocks, idioventricular rhythms \tn 
% Row Count 8 (+ 8)
% Row 1
\SetRowColor{white}
Ventricular Tachycardia & fast arrhythmia, problem with electrical impulses, chest pain, fainting, dizziness, shortness of breath \tn 
% Row Count 13 (+ 5)
% Row 2
\SetRowColor{LightBackground}
Torsades de pointes & type of VT that starts in ventricles, lower chambers beat faster than upper chambers \tn 
% Row Count 17 (+ 4)
% Row 3
\SetRowColor{white}
Premature Ventricular Contractions & extra heartbeats that starts in ventricles, fluttering or skipped beat in chest, occur spontaneously \tn 
% Row Count 22 (+ 5)
% Row 4
\SetRowColor{LightBackground}
Supraventricular Tachycardia & fast arrhythmia that affects upper chambers, palpitations, heart suddenly beats faster, \tn 
% Row Count 27 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.4931 cm} x{3.4839 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Energy Transfer}}  \tn
% Row 0
\SetRowColor{LightBackground}
Conduction & transfer by direct contact \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Radiation & transfer of heat energy by electromagnetic radiation \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Circulation & transfer of heat energy as result of insulation \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
Convection & transfer of heat by fluid or air \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Negative Feedback & circular chain of events that opposes change \tn 
% Row Count 9 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Tundra}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Cold, treeless regions found in Arctic and tops of mountains} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Windy, 150mm-250mm of precipitation} \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Summer brings wildflowers} \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Soil is permafrost, thin surface layer for thawed soil in summer} \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Most plants are low growing plants} \tn 
% Row Count 7 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Low reproductive rates, slow growth rates, small offspring} \tn 
% Row Count 9 (+ 2)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Short growing season} \tn 
% Row Count 10 (+ 1)
% Row 7
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Considered desert} \tn 
% Row Count 11 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Average temperatures below freezing for 6-10 months} \tn 
% Row Count 13 (+ 2)
% Row 9
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{6-10 weeks are warm, and long growing days} \tn 
% Row Count 14 (+ 1)
% Row 10
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Threatened by people who want to drill for oil} \tn 
% Row Count 15 (+ 1)
% Row 11
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Might be shrubs and dwarf trees} \tn 
% Row Count 16 (+ 1)
% Row 12
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Shallow root systems} \tn 
% Row Count 17 (+ 1)
% Row 13
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Reproduce quickly in summer} \tn 
% Row Count 18 (+ 1)
% Row 14
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Caribou, Arctic foxes, migratory birds} \tn 
% Row Count 19 (+ 1)
% Row 15
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Large herbivores migrate seasonally} \tn 
% Row Count 20 (+ 1)
% Row 16
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Birds breed in summer} \tn 
% Row Count 21 (+ 1)
% Row 17
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Dark pigment and thick fur} \tn 
% Row Count 22 (+ 1)
% Row 18
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Thawing permafrost could release greenhouse gases} \tn 
% Row Count 23 (+ 1)
% Row 19
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Breeding grounds} \tn 
% Row Count 24 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Deciduous Forests}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Trees that lose their leaves at end of each growing season} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Most trees are broadleaf} \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Summers are mild, winters are cold} \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{750-1500mm of precipitation} \tn 
% Row Count 5 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{4-6 month growing seasons} \tn 
% Row Count 6 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{4 distinct seasons} \tn 
% Row Count 7 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Moderate temperatures and moderate precipitation} \tn 
% Row Count 8 (+ 1)
% Row 7
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Shrubs and ferns, biodiversity is a lot} \tn 
% Row Count 9 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Lots of wildlife, hibernate to get through seasons} \tn 
% Row Count 10 (+ 1)
% Row 9
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Trees shed leaves to save energy and water} \tn 
% Row Count 11 (+ 1)
% Row 10
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{Vital role in carbon cycling and oxygen production} \tn 
% Row Count 12 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}