Physical Activity in Adulthood Modestly Increases Bone Mass and Reduces

question 13

True/False

Physical activity in adulthood modestly increases bone mass and reduces bone loss.

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Definitions:

IUD

An intrauterine device, which is a small, often T-shaped birth control device inserted into a woman's uterus to prevent pregnancy.

Foramen Ovale

An opening in the septum between the two upper chambers of the heart (atria) that is present in the fetus but normally closes shortly after birth.

Fetal Development

The process of growth and maturation of a fetus inside a woman's uterus from conception to birth.

Left Atria

The left atria is one of the four chambers of the heart, receiving oxygenated blood from the lungs and pumping it into the left ventricle.