A physical change occurs when substances or objects undergo a change that does not alter their chemical configuration. Physical changes include a change in shape or form.
A physiological change refers to a change that occurs within the body due to various internal or external factors. These changes can impact functions such as heart rate, hormone levels, metabolism, or body temperature.
Most of the growth in the body occurs due to a combination of genetic factors, hormonal changes, and proper nutrition. Growth hormone plays a key role in stimulating growth during childhood and adolescence. Proper development and growth also rely on factors like physical activity and adequate rest.
Chronological maturity refers to a person's age as indicated by the date of birth. It is the physical and biological development that occurs as a person grows older. Chronological age is often used as a general indicator of an individual's stage of development or eligibility for certain activities or rights.
Aging refers to the natural process of growing older over time, encompassing physical, psychological, and social changes. Old age specifically denotes the later stage of life when an individual reaches an advanced age, typically beyond 65 years. Aging is a gradual process that occurs throughout life, while old age is a specific stage characterized by increased health challenges and decreased physical abilities.
Maturation is the biological process of growth and development in humans, which occurs naturally and follows a genetically predetermined sequence. It involves physical changes such as growth of organs and tissues, as well as cognitive and emotional development. Maturation plays a crucial role in shaping an individual's abilities and behaviors over time.
Yes, if expansion occurs.
no physical change does not change matter
Yes, ice melting is a physical change.
Physical change
physical change
A physical change occurs.
Yes, a physical change occurs when matter changes state. This change is reversible and does not alter the chemical composition of the substance. Examples include melting, freezing, vaporization, and condensation.
physical change
Both. A chemical reaction occurs & a physical change is noticeable.
Both !
Grilling a piece of fish involves both chemical and physical changes. The physical change occurs when the fish is heated by the grill, causing it to cook and change texture. The chemical change occurs when the proteins in the fish denature and the Maillard reaction occurs, giving it a different flavor.
Substance in the material Remain the same