Light
What is the relationship between the frequency and the wavelength of waves?
As frequency increases, wavelength decreases
Name the organ system that is made up of the mouth, esophagus, stomach, intestines, liver, pancreas, and gall bladder; the system that takes in, breaks up, and digests food and then excretes the waste
What is the digestive system
Name a natural reservoir that absorbs more carbon than it releases
What is a carbon sink
Name the theory that states:
All living organisms are made of one or more cells.
The cell is the basic organizational unit of life.
All cells come from pre-existing cells.
What is Cell Theory
True or false:
Noble gasses are very reactive
What is false
What type of material transmits some light, but not enough to see through clearly?
What is Translucent
Name cells that are infection-fighting cells in the blood
What are White blood cells
Name the study of past climates
What are proxy records
Name one of two genetically identical, new cells that result from the division of one parent cell
What is a daughter cell
The symbol for gold
What is Au
What image is formed on a concave mirror if the object is exactly one focal length from the mirror?
what is No image is formed
Name a thick-walled blood vessel that carries blood away from the heart
What is an artery
How long ago did the last ice age end?
What is 11,700 years
Name Organelles found only in plants
What is the Cell wall, Vacuole, and Chloroplasts
The number of protons is ______ to the number of electrons for a neutral atom
What is equal
What model of light shows light as straight lines originating from the source?
What is the ray model of light
Name the tiny sac of air in the lungs that is surrounded by a network of capillaries; where gas exchange takes place between air and blood
What is an alveolus
Name the theory explaining the slow movement of the large plates of Earth’s crust
What is plate tectonics
List the 3 main reasons for cell division
What are
Reproduction
Growth
Repair
Compound for aluminum oxide
What is Al2O3
Which type of artificial light is produced by a chemical reaction without increasing in temperature?
What is chemiluminescent
How is the trachea supported?
What is by rings of cartilage
Name the positive feedback loop in which an increase in Earth’s temperature causes ice to melt, so more radiation is absorbed by Earth’s surface, leading to further increases in temperature
What is the Albedo Effect
Name the process by which a cell becomes specialized to perform a specific function
What is cellular differentiation
What two things can occur in double displacement reactions
What is
1. an acid reacts with a base to produce a salt and water
2. a solid/precipitate forms in the solution