Which change is associated with boys entering puberty?
increased blood flow to the brain
development of breasts
changes in the voice
decreased body hair

True or false: a person who practices delayed gratification is taking a step towards his or her health.

Answer in a couple of paragraphs, 1 or 2 at the most if anything! 20 points + brainliest--> explain what all the systems in your body do to work together < --list of systems needed: circulatory systemrespiratory systemdigestive systemexcretory systemnervous system

The is the only person who can authenticate the information in a patient's medical record. a. person who creates the data in the record b. medical facility that's caring for the patient c. attending physician d. attending nurse