your heart speeds up so more blood can reach your muscles. Muscles use oxygen to create the stuff needed for the work in exercise.your heart rate returns to its normal or resting rate fairly quickly
Answer:
males have one x and one y chromosome tho if its one choice its most likely y
Explanation:
1: Self Motivation 2: willingness to hard work 3: Organizational skills 4: Teamwork
Explanation:
Hope this answer helps. I hope it's in the order I put it in.
Explanation:
1 Formal demography limits its object of study to the measurement of population processes,
2 it refers to events as birth, death, migration, marriage and divorce
3 it studies only numerical data and human population
4 Formal demography is older approach to study population
1 Social demography deals with questions of population composition and change and how they interact with sociological variables at the individual and contextual levels
2 Social demography is analytical, statistical and quantitative study of human population
3 It studies both numerical data and social traits of human population.
4 social demography is newer approach to study population
The answer is A "the daily intake of certain nutrients"
Hope this helps!!! :)
