I believe Buddhism is the fill in the blank.
Happy studying ^-^
Answer:
Mitochondria are abundant in muscle cells, especially skeletal and cardiac muscle cells. This is due to the fact that they are very active cells that need a lot of ATP to function.
Explanation:
Water that makes up icebergs is pure (without salt), however the surrounding ocean water is full of salt. The water cycle is the continuous movement of water from the ocean to the atmosphere to the land and back to the ocean, changing it into water vapor (evaporation).