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Physical changes are those changes which do not cause a change in the chemical composition of the changed body. For example, change in the state of matter of a body, change in state of rest or motion of the body.
Hormones are the chemical messengers in the body that travel the bloodstream to the organs and tissues. They work slowly and affect many of the body's processes over time. Endocrine glands, which are special groups of cells, make hormones. Where physical changes such as growth etc. are the ultimate results of these hormones.
force can change body's position
Velocity
inertia
Puberty refers to the process of physical changes by which a child's body becomes an adult body capable of reproduction. Puberty is initiated by hormone signals from the brain to the gonads (the ovaries and testes). Puberty: refers to the process of physical changes by which a child's body becomes an adult body capable of reproduction. Puberty is initiated by hormone signals from the brain to the gonads (the ovaries and testes). And pubescence means puberty.
Adolescense is ALL of the changes turning you into an adult, puberty is during adolescence and this is the physical changes of your body i.e dropping of balls, growing of the penis
Facial hair in males normally appears in a specific order during puberty. Puberty is the process of physical changes by which a child's body matures into an adult body.
The stage that begins with puberty id adolescence. This is a stage where a lot of changes take place in the body.
Most of the changes in puberty that women experience are due to estrogen.
In males, the testis get bigger. In females, there is menstruation. Also the overall body growth is huge.
Changes of physical development in children from birth to puberty include physical growth such changes in weight and height and body hair. Mental changes such as mood swings may also be present.
the changes that happen to the body.
Muscle growth increases giving better performance in sports for both boys and girls. Puberty is the onset of changing from child to adult in both body and brain.
A person goes through a lot of changes, both physical and behavioural. relaxation helps the person being calm and reduces the behavioural changes.
Puberty
In boys, there are a lot of physical changes like increase in the height, size of gonads and penis. Also there is an increase in the libido.