Answer:
Metamorphic rocks are almost always harder than sedimentary rocks. They are generally as hard and sometimes harder than igneous rocks. They form the roots of many mountain chains and are exposed to the surface after the softer outer layers of rocks are eroded away.
Because their mineral grains grew together tightly during metamorphism, they're generally strong rocks.
The answer is two double bonds
If they’re separated by only one single bond there said to be contracted
9.25 because the middle of 9.2 and 9.3 is 9.25
‘Heart attack’ is the correct answer. :D
It's a difficult question to answer. <span>A stream channel is the physical confine of a </span>river, and<span> consists of a </span>bed<span> and </span><span>stream banks, but also the path of water and sediment flowing within the stream banks.
Considering this info, and since we don't have any other clue about the mass of water we're talking about, I'd go for the B, is formed when water carries minerals into the ocean.</span>
