Answer:
Once buried, the fossil and surrounding rock might undergo extreme pressure and heat, and the fossils could melt. Once fossils are formed, they might be washed away by streams, moved by glaciers, carried by scavengers, or caught in rockslides. Weathering by wind, water, and sun can destroy a fossil by wearing it away.Explanation:
D
Explanation:
So, after the enormous economic and social change was unleash we can best describe China as a communist.
Measurement and Data
A Global Network
Secular Variation and Earth's Core
Crust, Ocean, and Mantle
Quiet Time Variation and the Ionosphere
Magnetic Storms and the Magnetosphere
i gave you six because im not sure im right but i hope it helps im sorry if they are wong tho :/
The line equation : y=8x-26
<h3>Further e
xplanation</h3>
Given
The points (3, -2) and (4, 6)
Required
Line equation
Solution
General formula
y-y1 = m(x-x1)
or
y = mx + c
Where
m = straight-line gradient which is the slope of the line
x1, y1 = the Cartesian coordinate that is crossed by the line
c = constant
The formula for a gradient (m) between 2 points in a line
m = Δy / Δx
Input given values in formula :
(3, -2⇒)x1, y1
(4, 6)⇒x2, y2
vacuum distillation
Traditionally, the best way of taking salt out of water has been through vacuum distillation. The salt water is enclosed at a low pressure to reduce its boiling point, making it easier to vaporize to separate the salt from the water.
the salt water is heated or the water is allowed to evaporate,the water vapour is collected rather than being lostthe water.vapour is condensed to form pure water/fresh water, salt is left behind and can be used for other purposes.
