Fanning of the toes in infants

Which of the following can refer to the form of exercises that uses free weights, weight machines. resistance bands, or the weight of the body to put stress on the muscles ? (a) strength training(b)weight training(c)resistance training(d) all the above

Which two levels of the spine that can undergo flexion and extension?

Explain why you believe physician assisted suicide should or should not be legalized in more states across the us.