Answer:
1.Atria push blood into the ventricles
2.Venticles push blood out of the heart.
Hello po! Kailangan po ata isend nyo po yung babasahin para sagutan iyan. Pwede nyo po irepost itong tanong ulit.
Answer:
Distinction from Tundra Climate
For example, tundra climates usually have a month in which the average temperature rises beyond the freezing point, while this does not occur in polar climates. The hotter month allows the ice in tundra climates to melt, which enable plants and animals to survive.
Because the earth is made of rock. therefore, rock doesn’t grow. However, tectonic plates within the earths crust shift that cause earthquakes and tsunamis.
