Cells
made of only one cell
What is unicellular?
the scientist who studied cork and first used the word "cell"
Who was Robert Hooke?
organisms need this liquid to survive
What is water?
reproduction of an organism that is identical to the parent organism
What is asexual reproduction?
the change in the environment that causes an organism to react
What is a stimulus?
made of many cells
What is multicellular?
the scientist who looked at microscopic organisms and called them "animalcules"
Who was Anton van Leuwenhoek?
plants need this gas to produce the nutrients needed for life
What is carbon dioxide?
reproduction involving genes from a female and a male parent
What is sexual reproduction?
an organism's reaction to a stimulus is a
What is a response?
controls all the functions of a cell
What is DNA?
the scientist who claimed that all plants are made of cells
Who was Schleiden?
animals need this gas in order to stay alive
What is oxygen?
asexual reproduction involving one organism splitting to form two new organisms
What is binary fission?
when an organism has to change to survive in its environment
What is adapt?
an organism's cells divide and make more causing it to get larger
What is to grow?
the scientist who claimed that all animals are made of cells
Who was Schwann?
all organisms, in some way, depend on this for energy
What is the sun?
asexual reproduction which involves a small new organism developing on the side of the parent organism; it eventually breaks off
What is budding?
a cat meows and a dog turns his head: the dog turning his head
What is the dog's response?
an organism changes and becomes more complex, more advanced, more mature
What is to develop?
the scientists that claimed that all living things both plants and animals are made of cells
Who was Virchow?
all organisms must obtain and use energy; it is gotten from these things found in their food
What are nutrients?
the type of asexual reproduction that involves the regrowth of body parts; like in a starfish
What is regeneration?
the bell rings for break and Mrs. Larianne's students begin to leave the room for the cafeteria; the ringing of the bell
What is the stimulus?