-4x^2-4xy+6y^2 hope this helps
The one that is blue is a hotter star
When studying the temperature of a star, the scientists first look for color. If the color is more reddish, it’s cooler; if it’s yellow/orange, it is a warmer star; and if it’s a blue star, it’s a hot star
Answer:
A)Land prices are falling
Explanation:
Endemic diseases result in a decreasing population, so with that said you can rule out choices B and D.
Among the two left, letter A is the most appropriate answer. Not all endemic diseases have an effect on the number of children a population will have. So if we are speaking about endemic diseases in general, the answer is:
A. Endemic diseases can result in decreasing population numbers: many people die form diseases, and others move away from or avoid moving to places where diseases are rampant.
Answer:
I believe the answer is C) The present continents appear to fit together as pieces of a larger landmass.
Explanation: The theory of continental drift is the shift position on Earth surface moved by tectonic plates.
Hope this helps!
