Answer: The Center for disease control and prevention (CDC) uses the Body Mass Index(BMI) to determine categories of overweight and at risk for being overweight
Explanation: BMI is defined as the body mass of an individual divided by the square of their height.
The BMI is used to categorize a person as underweight, normal weight, overweight, or obese based on the ratio of their body mass to the square of their height.
Underweight are categorised to have a BMI of under 18.5, normal weight has a range of 18.5 to 25, overweight has a range of 25 to 30, and obese over 30. The unit for the BMI is the kg/m²
Answer: Short-term
Explanation:
Short-term memory is the ability to remember a little piece of information for a short time in a promptly available state.
Remembering a 5-digit password that has just been heard, such as in Maya´s friend´s case, is the perfect example of applying short-term memory. According to Atkinson and Shiffrin theory (1971), without preparation or active maintenance, short-term memory´s duration is between 15 and 30 seconds.
Many people argue on the fall of Rome.
Some people thought it was destroyed by other countries mainly Greece.
Others believe it was too powerful and could not control so it fell by losing power.
The fall of Rome is still unknown.
For Aztecs it was easiest to have an agriculture based economy as they were based in a rich river valley and basin.
Explanation:
The Inca empire and civilization was located in the high mountains which are now the site of the famous Machu Pichu ruins left behind by them in the place they settled.
The Maya also were society that was primarily found inland.
It was the Aztecs who had mastered a form of sophisticated architecture and farming in the river basins and in the middle of the rivers too.
It ended up covering most of the Meso American area with how successful it became due to its economy based on agriculture.
Answer:
African Americans
Explanation:
African Americans were the largest group and made the least money in the 1800's.
