Answer:
The solar mass ( M ☉) is a standard unit of mass in astronomy, equal to approximately 2×1030 kg. It is often used to indicate the masses of other stars, as well as stellar clusters, nebulae, galaxies and black holes.
...
Explanation:
please mark me brainliest
Answer:
The answer is the theory of Island Biogeography
Explanation:
The theory of island biogeography or insular biogeography is based on the natural selection of individuals isolated in their own communities. Mainly used to describe group of animals or ecosystems that are usually kept isolated due to the surrounds like islands or dense forests. It's considere to be on of the best evidences towards the theory of evolution.
geophysical phenomena is earth and its environment in space for example its when earthquakes, Tsunami, Volcanic activity, cyclone stuff sorta like that
hope that helps
Answer:
people change government because as technology and culture changes,old laws,governments become obsolete
Answer:
spring because the north and south are always opposites.