Answer:
A. The country’s population is aging
Explanation:
- The total fertility rate is the fertility rate that shows absolute or relative fertility over a period of time. It represents the number of children that can be born over the time period.
- The fertility rate changes over the time period and is related to the age and health of women. The population of the country is said to be low or declining when the number is one or less than one. Most of the developed nations have a declining fertility rate of 1.1 to 1.5.
A gladiator<span> was a professional fighter in the </span>Roman Empire. Since<span> fights were most likely to the death they had a short life expectancy and the majority of fighters were slaves or former slaves.</span>
1. Red giant
2. Main sequence
3. Protostar
4. White dwarf
5. Planetary nebula
After reviewing the graph you have given with the question, there are several reasons why carbon 14 can't be used to accurately determine the age of organic remains that are 1 million years old.
A few of the reasons are; Carbon-14 has a short half life, after 1,000,000 years there wouldn't be enough carbon 14, and too little of the original radioactive sample would remain. Any of these choices are correct for the answer to the question you asked.
Nomadic travelers in central and east Asia were able to survive the harsh conditions of the tundras by adapting to the harsh environment that is engulfing the area or region. Also they keep moving with their hut or shelter and also may uses oxen for transportation and carrying logistics.
Hope this helps :))
