In 1912 Alfred Wegener (1880-1930) noticed the same thing and proposed that the continents were once compressed into a single protocontinent which he called Pangaea (meaning "all lands"), and over time they have drifted apart into their current distribution.
The cells that are responsible for attacking, adhering and digesting foreign bodies are the phagocytes. The platelets help wounds to heal and prevent bleeding and the main function of the erythrocytes is the transport of oxygen
Answer:
more water
Explanation:
because of the climatic conditions
Answer:
i thing mass washing it seems to be
https://en.wikipedia.org/wiki/Western_Roman_Empire
