C- Deciduous
E-Coniferous
B-Grassland
Answer:
West Africa’s Great Kingdoms
For hundreds of years, trade crisscrossed West Africa. For most of that time, West Africans did
not profit much from the Saharan trade because the routes were run by berbers, a group of
people from northern Africa. Eventually, that situation changed. A succession of three great
kingdoms came to power as their people, gained control of valuable trade routes in West Africa.
Ghanawas the first of these empires, followed by the kingdoms of Maliand Songhai.
Explanation:
Answer:
The tropical rainforest biome is an ecosystem that covers 6 percent of the earth. They are found all over the earth but the majority lie in South America. Tropical rainforests are defined by their hot and wet climate. The average temperature in this area is around 75 to 80 degrees Fahrenheit.
Explanation:
hope that helped
Answer:
Distance to Neptune at the farthest < distance to the star Betelgeuse < distance to the star VY Canis Majoris < distance to the galaxy Large Magellanic Cloud
Explanation:
Firstly, we need to work with the same units in order to make the comparison among the given distances. So, let's work with kilometers (
):
distance to the star Betelgeuse: 640 ly
distance to the star VY Canis Majoris: 3.09 × 108 AU
![3.09(10)^{8} AU \frac{1.5(10)^{8} km}{1 AU}=4.635(10)^{16} km](https://tex.z-dn.net/?f=3.09%2810%29%5E%7B8%7D%20AU%20%5Cfrac%7B1.5%2810%29%5E%7B8%7D%20km%7D%7B1%20AU%7D%3D4.635%2810%29%5E%7B16%7D%20km)
distance to the galaxy Large Magellanic Cloud: 49976 pc
distance to Neptune at the farthest: 4.7 billion km
![4.7 billion km=4.7(10)^{12} km](https://tex.z-dn.net/?f=4.7%20billion%20km%3D4.7%2810%29%5E%7B12%7D%20km)
Now that we have all the distances in kilometers we can compare and arrange them in order from least to greatest:
Distance to Neptune at the farthest: ![4.7 billion km=4.7(10)^{12} km](https://tex.z-dn.net/?f=4.7%20billion%20km%3D4.7%2810%29%5E%7B12%7D%20km)
Distance to the star Betelgeuse:
Distance to the star VY Canis Majoris: ![3.09(10)^{8} AU=4.635(10)^{16} km](https://tex.z-dn.net/?f=3.09%2810%29%5E%7B8%7D%20AU%3D4.635%2810%29%5E%7B16%7D%20km)
Distance to the galaxy Large Magellanic Cloud: