B1 - Characteristics of Living Organisms Flashcards
1
Q
Movement
A
An action by an organism or part of an organism that causes a change in place or position
2
Q
Respiration
A
Chemical reactions in cells that break down nutrient molecules to release energy for metabolism
3
Q
Sensitivity
A
Ability to detect and respond to changes in the internal or external environment
4
Q
Growth
A
Permanent increase in size and dry mass
5
Q
Reproduction
A
Processes that make more of the same kind of organism
6
Q
Excretion
A
Removal of waste products of metabolism and substances in excess of requirements
7
Q
Nutrition
A
Taking in of materials for energy, growth, and development
