Needs of Living Things
This gas is needed by cells to perform cellular respiration
What is oxygen?
All organisms are made up of these small building blocks of life.
What are cells?
True or False: All living things breathe
False
The study of living things is called?
What is Biology?
The variable being tested in an experiment
What is the dependent variable?
Used as an energy source
What is Food?
What is the jelly life fluid that holds organelles in place?
What is the cytoplasm?
Basic building block in all organisms
What are Cells?
An action or change in behavior based on a change in the environment
What is a Response
A researcher wants to determine if the color of an office has any effect on worker productivity. n an experiment, one group of workers performs a task in a yellow room while another performs the same task in a blue room. In this example, the color of the office is.....
What is the independent variable?
Place where an organism can get food, water, and find shelter
What is Living Space/Shelter?
What is a response to surrounding/stimulus?
A lot of similar tissues make up....
What is an organ
The process of becoming larger
What is Growth
What is an example of a unicellular organism?
What is bacteria?
Maintaining a balance between an organisms internal environment and their external environment
What is Homeostasis?
What are the "wheels" called on a microscope (there are 2)
Corase adjustment and fine adjustment
What are the two organelles that only plant cells have?
What are chloroplasts and cell wall
The process of change that occurs during an organisms life
What is Development?
Example of a multicellular organism
human, snail, bear, fish, plant, etc.
Provide an example of homeostasis
What is sweating when you are hot/shivering when you are cold?
What are 4 of the 6 characteristics of living things?
Made of cells, share similar chemicals, take in and use energy, sense and respond to changes in the environment, grow and develop, reproduce
What 4 things do all living things need
water, food, space to live and ability to maintain homeostasis
what are the 5 levels of organization (hint: starts with cells)
cells, tissues, organ, organ system, organism
To convert food energy into cell energy in the presence of oxygen
What is cellular respiration?