Answer:
i only know 1 and 2
Explanation:
1. How does the density and distribution of your “stars” change as the balloon expands?
When the balloon expands the density of all the stars increase letting the distribution grow
2. How does your expanding balloon model represent an expanding universe?
When the balloon expands it stretches out and expands and gets bigger just like the universe does it expands and get bigger
The reason why Canada and Australia encouraged immigrants was due to the fact that it was going to raise their population and prevent invasion in their countries.
<h3>Who are immigrants?</h3>
These are the people that are known to migrate to other poarts of the world due to the fact that they need better life and opportunities in these areas.
The reason why the people encouraged the movemnent was to ensure that their population experienced increases.
Read more on immigrants here: brainly.com/question/24475673
The correct answer is D. Four.
Explanation
The map shows a relief map of an area. The relief maps are characterized by having contour lines that are a representation system composed of different shapes or lines that represent cutting planes of the surface depending on their height, these are characterized by keeping distance between them, and depending on this it can know if the terrain has a more or less steep incline. Also, contour lines allow us to recognize where the peak of a mountain is since this being the highest part is represented by a circle or undefined shape that represents the last contour of the plane. Therefore, it can be said that the map has four peaks because it has four circular shapes that allow us to recognize the highest points on the map, that is, they represent the peaks. Therefore, the correct answer is D. 4
Because geologic evidence supported the existence of tropical swamps in the Northern Hemisphere
Subtropical / tropical wetlands are wetlands found along the coasts of subtropical or tropical regions. The Everglades in Florida, for example, is a well-known example of subtropical wetlands. These wetlands are often, but not always, dominated by mangrove trees. The
Northern Hemisphere includes North America, northern South America, Europe, the northern two-thirds of Africa, and much of Asia. The Southern Hemisphere includes most of South America, Africa, Australia, one-third of Antarctica, and some Asian islands.
The Northern Hemisphere refers to half of the planets north of the equator, and the Southern Hemisphere includes all planets south of the equator. Some continents pass through both hemispheres, but Europe and North America are all in the northern hemisphere.
Learn about equator here:brainly.com/question/3011094
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