Answer:
the official residence of a chief of state (such as a monarch or a president) b chiefly British : the official residence of an archbishop or bishop. 2a : a large stately house. b : a large public building. c : a highly decorated place for public amusement or refreshment a movie palace.
Explanation:
Extinction refers to the death of species with no further generation. It does not happen in a few years but gradually after few hundred or thousand years, a species become extinct. Similarly, speciation is the formation of new and distinct species in the course of time. Few species extinct and few evolve gradually.
Basically, these both are parts of evolution, because evolution is defined as the process in which living organisms develop and diversify from earlier forms during the history of the earth.
Answer:
What is the columbian exchange?
Explanation:
Please answer me.
A pandemic disease would be the most probable cause of the decrease on the genetic variation of the human population. This is because cellular metabolism and reproduction might become impossible when a particular pathogen affects a particular organism.