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Characteristics of life
100
What is homeostasis?
Homeostasis is the stable internal conditions of a living thing.
200
What does it mean to be unicellular?
Unicellular means it contains only one cell.
300
What are two basic kinds of reproduction?
sexual and asexual
400
What is the difference of growth and development?
Growth is increasing in physical size, whereas development is a gene-directed process in which an organism matures.
500
What are the levels of organization in cells?
Cell, tissues, organs, and organ system.