In a study of teens who played Wii tennis against a competitor, the number of calories expended during the exercise was ___________________ _.
a. less than that expended playing tennis on a court
b. similar to that expended playing tennis on a court
c. greater than that expended playing tennis on a court
d. insufficient to be relevant to fitness or health
Question 2
The success of the Carrera Adolescent Pregnancy Prevention Program ___________________ ________.
a. is primarily that it reduces the rate of teen pregnancies
b. is primarily seen in the use of hormonal contraceptives and condoms
c. includes a lower pregnancy rate and better educational outcomes
d. is primarily seen in outcomes for physical health
Relationship between Hox gene number and body complexity in different types of animals.
Polar bears feed upon a number of marine mammals. They are currently at the centre of international
Leonardo da Vinci, Study of a Woman's Head or of the Angel of the Vergine delle Rocce.
Sensation-seeking and risky behaviours may help teens achieve peer acceptance
Determination of the Number of Polygenes (n)
Lawn tennis racket