Your health triangle is based on all of the levels being met so by keeping up with your physical activity you’re strengthening part of your pyramid and keeping the balance. Physical: you drink lots of water everyday. Mental: you journal to get your thoughts out of your head and onto paper so you have a fresh mind. Social: you hang out with a good group of your friends at least twice a week.
Options? I don't want to guess and give you the wrong answer
Answer:
Osteons are cylindrical structures that contain a mineral matrix and living osteocytes connected by canaliculi, which transport blood. They are aligned parallel to the long axis of the bone. Each osteon consists of lamellae, which are layers of the compact matrix that surround a central canal called the Haversian canal.
The answer is 2 because the other ones dont calculate
