A sharp pyramid-shaped mountain peak, formed when several cirques surround a single high mountain, is called a pyramidal peak.
A pyramidal peak, (also called glacial horn) is a sharply, pointed, pyramid-shaped mountain peak which results from the cirque (bowl-shaped basins) erosion caused by many glaciers that are carved away from a central point. The pyramidal peak has a feature of a sharp-edged summit, and steep sloping sides. Examples of pyramidal peak include; Mount Aspiring in New Zealand, Pilot Peak in Wyoming, United States and Nevado Las Agujas in Los Ríos, Chile.
4. organism, organs, tissues, cells
The ATRIA are the superior chambers of the heart. These are responsible for the chamber for blood. while the VENTRICLES are in the inferior chambers of the heart. These are responsible for pumping blood the lungs and to the body.
An autotroph is an organism that can create nutritional organic substances from inorganic substances