In which phylum is the organism thought to be the world’s oldest living tree?

The organism thought to be the world's oldest tree is in the phylum Coniferophyta. The bristlecone pine (Pinuslongaeva), which is found in the White Mountains of California, includes some of the oldest living organisms, which reach ages of more than 4,600 years.

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Explanation:

air, water, heat and noise pollution can all be caused by producing and using technology. consuming resources - non-renewable resources, including precious metals like gold, are used to make technology

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.