5. which is not a likely component of a physi...
5. which is not a likely component of a physics experiment? sc.7.n.1.5\na developing a mathematical description of the experiment\nb conducting a public opinion poll on the topic of the experiment\nc repeating the same procedure a large number of times\nd speculating about what the outcome of the experiment might be\n6. how can an extinction occur quickly? sc.7.l.15.3\na species are hunted to extinction.\nb a natural disaster wipes out an entire species.\nc mountains create a geographic divide separating a species from its resources.\nd climate changes eliminate the food sources of a species.\n7. why is the inner core of earth a solid? sc.7.e.6.1\na the pressure on the inner core is so great that even substances at 6,000°c remain solid.\nb the temperature of the inner core is very cold so it remains a solid.\nc the pressure of the inner core pushing against the mantle keeps it solid.\nd the inner core is made of solid metal and is impossible to melt.