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Vitek1552 [10]
3 years ago
13

Scientists discovered fossils in several layers of the Earth you see here. They found fossils of algae, snails, and clams in lay

er D. Given that information, where do you think they found fossil evidence of simple land plants and amphibians?
Chemistry
1 answer:
Anuta_ua [19.1K]3 years ago
6 0
Most likely in a damp environment such as a swamp, rainforest, lake, or forest
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<u>2.37</u> is the pH of 0.075 M HZ.

<h3>What is pH?</h3>

The term pH, which originally stood for "potential of hydrogen" (or "power of hydrogen"), is used in chemistry to describe how acidic or basic an aqueous solution is. Lower pH values are summarized for acidic solutions (solutions with higher H+ ion concentrations) than for basic or alkaline solutions.

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⇒pH = -log(a_{H+})

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