chem - unicellular organisms

metabolism

chemical reactions that take place within the cell(s) of an organism

response to stimuli

reacting to changes in the external environment

homeostasis

the maintenance of constant internal conditions

movement

living things have some control over their place/position

growth

cells can increase in size over a period of time

reproduction

the product of offspring (sexual or asexual)

excreation

the removal of metabolic waste products

nutrition

the intake or production of nutrients

paramecium

group of unicellular protozoa, can move using their cilia

chlamydomonas

group of unicellular algae, have two flagella to swim in backstroke motions