Which of these characteristics of five-year-old luca is most likely a result of environment rather than heredity?
a. luca has type o blood.
b. luca likes to play baseball.
c. luca is taller than other children of his age.
d. luca has fair skin and freckles.

Select the correct answer. which is the safest and most effective way to get a deeper stretch? a. massage the muscles being stretched b. inhale and push the stretch until it hurts c. lean into the stretch as you exhale d. place ice on your muscles before stretching