Classification Flashcards
Excretion
Process of getting rid of nitrogenous waste made from metabolic processes
Ex. Using the bathroom
Alex Smith
Period 4/5
Classification Deck
Homeostasis
Dynamic equilibrium
Ex. When you get sick your body gets out of balance so you have to get back in balance
Metabolism
Chemical reaction to supply energy
Ex. When you have a high metabolism your body keeps less fat
Reproduction
Creating new members have the species
Ex. Humans having children
Synthesis
To combine simple substances into larger substances
Ex. Cells combining and getting bigger
Gas Exchange
The process of obtaining oxygen and releasing carbon dioxide
Ex. Breathing in air and breathing our carbon dioxide for plants
Stimuli
Action that causes a reaction
Ex. Eyelash falls in eye so you start blinking
Heterotoph
Organism that needs to eat
Ex. Humans need to eat food because they cause make their own
Autotroph
Organism that makes its own foods
Ex. Flower makes its own sugars to eat
Cell
Smallest unit of life
Ex. Human organs are made of cells
Tissue
Group of cells working together
Ex. Skin
Organ
Group of tissues working together
Ex. Heart
Organ system
Group of organs working together
Ex. Nervous system
Classification
To organize based on an established set of categories and characteristics
Ex. Organizing lizards characteristics compared to other lizards
