Competition, they try to grow taller than other trees to get more sunlight
What part did you need help understanding? Your definition is pretty strong- the epiglottis keeps food from entering the trachea and lungs. It also opens during breathing to allow air into the lungs. Good luck on your test, let me know if you need anymore refreshers!
I think the <span>coefficient is na2s.
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Answer:(2010) analysed how individual components of the atmosphere contribute to the total greenhouse effect. They estimated that water vapor accounts for about 50% of Earth's greenhouse effect, with clouds contributing 25%, carbon dioxide 20%, and the minor greenhouse gases and aerosols accounting for the remaining 5%.
Explanation:
<span>..The following characteristic distinguishes fungi from other organisms: D. Use absorption to obtain nutrients ...</span>
