I'm nearly certain that the answer is Vector and Raster. I apologize if that is incorrect.
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
Answer:
I am pretty sure it is erosion.
Explanation:
Answer:
Healthy soil
Explanation:
Tropical areas have lots of rain and can help the soil and its minerals for plants compared to the Arctic where soil would freeze
