Research by Polderman et al. (2015) found that across all traits the reported heritability was ______.

Maximum stroke volume is generally achieved at what percentage of maximum aerobic power?

A. 30% B. 40% C. 50% D. 60% E. 70%

Time in school spent devoted to physical education and recess has declined to increase time spent for reading and math

Indicate whether this statement is true or false.