What system is used when a person puts money in a jar each time the nicotine urge hits? remote system
reward system
renewal system
removal system

Depends on which disease, but as a general rule eat healthy. many vegetables.                                                        hope my answer has come to your . you for posting your question here in we hope to answer more of your questions and inquiries soon. have a nice day ahead! : )     (p.s mark as brainliest if )

Pe.dometer would be the most useful to you for monitoring heart rate.

Breastfeeding should last for 12 months.