Over the next ten years, the world population will grow. Experts expect that there will be more older people in the population rather than younger one.
Increases in a population's or a dispersed group's membership are referred to as population growth. Around 83 million people, or 1.1% of the world's population, are added every year. From 1 billion people in 1800 to 7.9 billion in 2020, the world's population has increased.
There are currently 703 million individuals who are 65 or older, and by 2050, that figure is expected to increase to 1.5 billion. The UN DESA Population Division's most recent population estimates and predictions indicate that by 2050, 1 in 6 of the world's population, up from 1 in 11 in 2019, will be over 65.
To learn more about population, refer
brainly.com/question/16771589
#SPJ4
Answer:
Information processing theories equate learning with <em><u>humans actively processing the information they receive from their senses, like a computer does</u></em>, or storing knowledge in memory in an organized, meaningful fashion.
Explanation:
<em>Information processing theories is based on the capacity of the human brain to remember and process information it receives. It involves 3 major stages of processing which include: sensory memory, working memory and long-term memory. </em>
The stimuli passes through this stages with some knowledge lost before it is permanently stored at the long-term memory.
Answer: The economy of the Middle Ages was based on feudalism.
Explanation:
The economy and social relations of the Middle Ages were based on Feudalism. It is a system headed by a king; below it was on the list the feudal lords to whom the king gave land, the feudal lords allocated land to the soldiers on whom the serfs worked. In case of war, the king asked the feudal lord for an army, the feudal lord hired soldiers for the war, and the serfs received the smallest part of the complete chain, enough to survive. The disappearance of feudalism meant the birth of the economy's first elements; it happened with private property emergence during the XIX. The Industrial Revolution appeared, which forever changed the economic relations in the world, since during the Industrial Revolution, the capitalist system appeared, which is still relevant in the world today.
Answer:
This phenomenon is called social facilitation.
Explanation:
Social facilitation refers to one's <em>tendency to </em><em>improve</em> his/her performance <em>when other individuals are present</em>. When the individual is alone, he/she has certain performance but having other individuals around tends to make this individual want to improve.
In this case, Cody is riding the bike at a leisurely pace but as soon as the gym gets less empty, she <em>improves her performance by the sheer presence of others. </em>
Answer:
William Berry Hartsfield, Sr.
Explanation:
