Protons are a cluster in the centre of an atom and electrons are orbiting around the protons
Answer: The true volume of the gas will be lower than predicted by the ideal gas law because the volume of the actual particles is more significant under high pressure.
Answer:
source Mass extinctions are episodes in which a large number of plant and animal species become extinct within a relatively short period of geologic time—from possibly a few thousand to a few million years. ... Permian Period — 252 million years ago. Devonian Period — 359 million years ago. Ordovician Period — 443 million years
BP: Nowadays, scientists are aware of five mass extinction events in the past, starting with the End-Ordovician Extinction 450 million years ago and up to the End-Cretaceous Extinction that killed off the dinosaurs 66 million years ago
<u>In your own words- Mass extinctions area unit episodes during which an oversized variety of plant and animal species become extinct at intervals a comparatively short amount of earth science time—from probably some thousand to some million years. ... Permian period — 252 million years past. period — 359 million years past. geological period — 443 million years</u>
<u>BP: today, scientists area unit alert to 5 mass extinction events within the past, beginning with the End-Ordovician Extinction 450 million years past and up to the End-Cretaceous Extinction that killed off the dinosaurs sixty six million years past </u>
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Explanation:
source is where i got this information and the in your own words is it fully rewritten hope this helps and my aplogies for making this so lengthy!
Answer: C. Biochemistry
Explanation:
Merriam-Webster Dictionary defines Biochemistry as:
<em>"chemistry that deals with the chemical compounds and processes occurring in organisms"</em>
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<em>“Definition of BIOCHEMISTRY.” Merriam-Webster.com, 2018, www.merriam-webster.com/dictionary/biochemistry.</em>
Answer: A matchbook contains potential energy; just as a large stone at the top of a hill receives a little push, and the energy released as it travels downward, so a match when it is struck releases its stored, Potential energy as a flame. Potential Energy is the correct answer.
Explanation: