C.
Natural foods contain substances that protect the body against diseases.
Young adults (late teens, early 20s) have the lowest rate of sleep disturbances of any age group with the possible exception of babies. They are past the common childhood disorders (night terrors, sleepwalking) but do not yet suffer the insomnia of middle age or the fragmented sleep of old age. This is a generalization, of course, but we can say that young adulthood is the golden age of sleep.
The choices can be found elsewhere and as follows:
a) atrophy
<span>b) hypertrophy </span>
<span>c) grow closer to the bone </span>
<span>d) stay the same size
</span>
I think the correct answer is option B. If Luis performs resistance training, it is likely that his muscles will undergo hypertrophy which means <span>growth and development. </span>
