Answer:
Cubic zirconia can be described as the cubic crystalline of zirconium dioxide (ZrO2). Diamond can generally be described as the solid form of Carbon. Cubic zircona is often used as a substitute for diamond.
Similarities between cubic zirconia and diamond include:
- Both can be used in the making of jewelry or ornaments.
- Both are durable.
- Visually, both cubic zirconia and diamond are very much like each other.
- Both cubic zirconia and diamond are hard.
The net force on the ball = Force+ frictional force
=22.8-2.3 = 20.5N
Jet streams are fast flowing, narrow, meandering air currents in the atmospheres of some planets, including Earth. On Earth, the main jet streams are located near the altitude of the tropopause and are westerly winds (flowing west to east). hope this helps <3
Answer:
Some transport requires energy.
Not all materials that move in and out of a cell can do so by diffusion. For cells to carry out life functions, materials must often move from areas of low concentration into areas of high concentration. This process of moving materials against a concentration requires energy.
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