False. Family's functions are mostly predictable and you know what they'll act like the more you know them.
Any questions let me know :]
I think the answer is intensity
Answer:
I believe its A. Varicose.
Hope this helped!
Answer: No because social media can help people in many different ways while there is cons to this. With or without social media there is pros and cons to everything in life
Watch with a timer would be the most useful for monitoring your heart rate