Answer: Twice
Explanation: With quadratic functions they are usually represented by parabolas and they can cross the x axis only once or twice :)
Answer:
4.
Explanation:
Number 4 would benefit egypt as they would have cheaper electricity
Limestone. Basalt and granite are igneous rocks which means they're formed through lava but limestone is sedimentary so forms as layers <span>of shell etc are </span>deposited, meaning it's most likely to find fossils in it.
The answer is C. Protagonist.
