Answer: ozone concentration
Explanation: The Dobson Unit is the most common unit for measuring ozone concentration. Becuse ozone concentration is hard to measure they use The Dobson Unit.
A membrane lipid is a compound which belongs to a group of (structurally similar to fats and oils) which form the double-layered surface of all cells (lipid bilayer). The three major classes of membrane lipids are phospholipids, glycolipids, and cholesterol.
Answer:
a)species x is anaerobic, and species y is aerobic
The land and the aquatic are the two types of global food webs
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Ants and Mice/Rats </span></span><span><span>Cow
</span></span><span><span>Beetle
</span></span><span><span>Beetles
</span></span><span><span>Chuckwalla and Gila
Monster </span></span><span><span>Coyotes and snakes </span></span><span><span>Snakes </span></span><span><span>Lizards and snakes </span></span><span><span>Tarantulas </span></span><span><span>hawks </span></span><span><span>Coyotes
</span></span><span><span>Coyotes
</span></span><span><span>Bacteria
</span></span><span><span>hawks </span></span><span><span>Springtails
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