I think the answer would be executive power.
Mayans had many breakthroughs in astronomy and mathematics. Priest studied the sky with observatories. They were able to track the movement of stars and planets with great accuracy. The Mayans used their observations to calculate the solar year. The Mayan figure for their year of 365.2420 days is amazingly precise.These calculations allowed the Mayas to create their solar calendar of 365 days. They also had a sacred 260-day calendar. Every 52 years, the first date in both calendars fell on the same day. This gave the Mayas a longer unit of time that they called a Calendar Round. For the ancient Mayas, this 52-year period was something like what a century is to us.
The Mayas also recognized the need for zero.
One of the Aztecs’ most remarkable technological achievements was the construction of their island city Tenochticlan. the aztecs enlarge the area of the city by creating artificial islands called chinampas. Today many people visit those chinampas and their flowers vendors. The aztecs adapted the Mayan solar and sacred calendars. The calendar was useful for farming , since it tracked the seasons. One of the most famous Aztec artifacts is a calendar called the Sun Stone. Dedicated to the god of the sun, this beautifully carved stone is nearly twelve feet wide and weighs almost twenty-five tons. The center shows the face of the sun god.
Studies regarding rat learning and brain structure by Greenough, et al. (1990) and Wallace, et al. (1992) suggest that: <u>Early experiences such as learning cause physical changes in the brain.</u>
<u></u>
The brain structure is composed of three main parts: the forebrain, midbrain and hindbrain, each with multiple parts.The brain is housed inside the bony covering called the cranium. The cranium protects the brain from injury.
Brains structure are made of soft tissue, which includes gray and white matter, containing the nerve cells, non-neuronal cells (which help to maintain neurons and brain health), and small blood vessels.
learn more about Brain structure here
brainly.com/question/11139051
#SPJ4
Muslims tradition believes a grave should be deep enough for the dead person to sit up in without his or her head appearing above ground.
A grave is a place where a body is buried or buried after a funeral. Graves are usually located in special places designated for burial purposes, such as cemeteries or graveyards.
A grave is defined as a place where dead bodies are buried in the ground or where broken things lie. An example of a tomb is a cemetery place where the dead are buried and stones commemorate them.An example of a grab is when a boat sinks.
Learn more about grave here:brainly.com/question/13566927
#SPJ4
