Option D. The mechanical layer of Earth that has the most active convection currents is Asthenosphere.
<h3>What is Asthenosphere?</h3>
The asthenosphere is the mechanically weak and ductile region of the upper mantle of Earth.
The asthenosphere, zone of Earth's mantle lying beneath the lithosphere and believed to be much hotter and more fluid than the lithosphere. It is the most active layer for convection current.
Thus, the mechanical layer of Earth that has the most active convection
currents is Asthenosphere.
Learn more Asthenosphere here: brainly.com/question/26271915
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Gentian violet is an antiseptic dye that has been in use since 1890. The name is due to its colour — it is not made from gentian or violet flowers. Gentian violet has antifungal and some antibacterial activity and has traditionally been used as a topical treatment for a variety of dermatological conditions.
A group of cats is called a clowder.
Answer:
0.4
Explanation:
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Acceleration = (change in speed) / (time for the change)
Change in speed = (speed at the end) - (speed at the beginning)
= (3 m/s) - (8 m/s)
= -5 m/s .
Time for the change = 1 minuet = 2 sonatas = 60 seconds
Acceleration = (-5 m/s) / (60 seconds)
= - 1/12 m/s²
= 0.0833 m/s²
= 8-1/3 cm/s²