Answer:
Crustal recycling is a tectonic process by which surface material from the lithosphere is recycled into the mantle by subduction erosion or delamination. ... Identification of this crustal signature in mantle-derived rocks (such as mid-ocean ridge basalts or kimberlites) is proof of crustal recycling.
Explanation:
Pretty sure the answer is D if not its B
Answer:
d.−1.4, 3.4
Explanation:
Given

Required
Determine the zeros
The best way to solve this is to apply the graphical method.
First, we plot the graph of: 
<em>See attachment </em>
Next, we write out all values of x when the line crosses the y-axis.
From the attached graph, the points are (approximately):


Option (d) is the closest to the above values.
<em>Hence, the zeros are: -1.4 and 3.4</em>
Well, it almost sounds like a rhetorical question. Who can? Well, probably someone higher in power with the help of technology. They already have cameras being built into the suits due to the reports of unfair treatment from police officers. We could possibly have people from the government watch over footage from the cameras or have supervisors go with them. Anyway, that's my possible answer/opinion to that subject. Maybe that can give you some insight (-: