What are changes that occur during an organisms lifetime?

Changes that occur during an organism's lifetime include physical growth and development, such as maturation from infancy to adulthood, as well as changes in behavior and social interactions. Physiological adaptations may also take place in response to environmental factors, such as climate or availability of resources. Additionally, organisms can experience changes at the cellular level, including aging and the potential for regeneration or repair in certain species. These changes are influenced by both genetic factors and environmental conditions.