These are called igneous rocks due to them being made from lava from an volcanoe eruption,
Answer:
Autotroph
Explanation:
The definition of an autotroph is an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide.
Answer:
im pretty sure its breathing
Explanation:
The answer is constructive interference because two waves meet at one point of the room and amplifies sound.