I say D, because there are certain states that have national parks and a large tree area.
A star’s life expectancy depends on its mass. Generally, the more massive the star, the faster it burns up its fuel supply, and the shorter its life. The most massive stars can burn out and explode in a supernova after only a few million years of fusion. A star with a mass like the Sun, on the other hand, can continue fusing hydrogen for about 10 billion years. And if the star is very small, with a mass only a tenth that of the Sun, it can keep fusing hydrogen for up to a trillion years, longer than the current age of the universe.
Answer:
As a general rule, if you're in the Northern Hemisphere, look towards the southern skies to see the galactic core. This can be southeast (Spring), due south (Summer), or southwest (Fall) depending on the time of year. As mentioned above, Sagittarius is found nearest the galactic core.
Explanation:
You didn't attach the problem. Without it, I can't help you. Sorry.
Answer:
Attraction: is a feature of some sort that draws two things together. For example, opposite sides of magnets <em>attract</em> each other,
Repulsion: is the opposite of attraction. Instead of bringing things together, it pushes them apart.
Explanation:
