If immigration and emigration remain the same what can cause a population to decrease? O increased birth rate
o increased death rate
constant birthrate

https://www.yo utube.com/watch?v=F_mEsI8a4g4

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.