<span>Increasing weight over time. ..... More than _____ percent of U.S. adults age 20 and older are overweight(have a BMI greater .... About ____ percent of all deaths in the United States were attributable to diseases of the heart and blood vessels.</span><span>
</span>
The western roman empire was weakened by the high cost of defending the empire.
At its zenith, the Roman empire stretched from the Middle East to the Atlantic Ocean. It being a vast territory, was not easy to govern and due to its vastness the empire faced logistical as well as administrative issues.
Even though they had excellent road systems, the Romans were still not able to effectively manage their territories. They had to struggle in order to maintain enough resources and troops so that they could defend themselves from the rebellions and outside attacks. Emperor Hadrian even constructed a wall in Britain so as to keep the enemies away.
To learn more about the Roman empire, click
brainly.com/question/11415671
#SPJ4
Explanation:
the third planet from the sun
150 million km from the sun
takes 364and 1/4 days to complete a revolution
takes 24 hours to complete a rotation
it has one satellite called moon
operational definition term refers to a precise statement of how a conceptual variable is turned into a measured variable
<u>Explanation:</u>
An operational definition is the description of methods the researcher is performing to practice to contain a particular variable. Each valid psychology education comprises an operational definition of the variables in the examination. An operational definition enables the researchers to report in a particular design what they intend when they practice a specific term.
Frequently, operational definitions are accurate and calculable. Particularizing variables in this system enables other characters to understand if the investigation has efficacy. Efficacy here relates to if the researchers are really covering what they proposed to cover.
