The ccorrect answer is C a generator tubrine
Answer:
4. Atmospheric pressure decreases as altitude increases.
Explanation:
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The gas flows from higher concentration/pressure to lower concentration/pressure, which is outside the ball.
Answer:
The groupings of elements in the periodic table reveal various trends, present in groups such as the alkali metals and noble gases, or the lanthanides and actinides. The periodic table can be used to find information on elements or predict the properties of as-of-yet undiscovered elements.
Explanation: