Answer: Cell death abnormality gene 9 (CED-9) is found in Caenorhabditis elegans inhibits/represses programmed cell death (apoptosis) also known as apoptosis regulatorCED-9
Explanation:
Ecology is how nature works and flows, without it everything would be messed up, such as food chains and how people would be ranked on natures list.
The answer will obviously be letter A
The most common tree in that continent is one that's named "floss silk". It's classified as a tropical tree so we could say that most of South America is covered in tropical trees.
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