The Malthusian theory is population growth
No clue to be honest with ya buddy
The answer is A, Mechanical and chemical.
<span>Out of 50 million youth in the United States, the percentage between the ages of 6 and 17 who play at least one organized sport per year is 54%
Obesity among children ages 6 to 11 in the United States has increased since the 1960s from 5% to 16%
Obesity among children ages 6 to 11 in the United States has increased since the 1960s from 5% to nearly 6 hours
Since 1990, participation in traditional team sports of football, basketball, and baseball has dropped 30% while extreme sports have grown at a rate of 600%</span>
