This is the term for a consumer who eats both plants and animals.
A. Carnivore
B. Omnivore
C. Herbivore
What is B. omnivore?
Abnormal cell division results in this.
A. Homeostasis
B. Cancerous cells
C. Microbes
what is B. Cancer?
This is the chart where all elements are classified.
A. Periodic Table
B. Reference Tables
C. Elements Table
What is A. Periodic table?
This is the name of the last group on the periodic table that contains elements with full outer shells that are non-metals and the least chemically reactive.
A. Metals
B. Noble Gases
C. Uraniums
What are B. the Noble Gases?
This is thing in an experiment that the scientist changes on purpose (the cause).
A. Independent variable
B. Dependent variable
C. Unstable variable
What is the A. independent variable?
This is the term for substances, such as carbon dioxide or methane, that trap heat in our atmosphere.
A. Greenhouse gas
B. Oxygenation
C. Ozone effect
What is A "greenhouse gas?"
This Asexual reproduction type that occurs when a nucleus divides.
A. Mitosis
B. Meiosis
C. Budding cell division
What is A. mitosis?
Sodium (Na) contains 11 protons and 12 neutrons. How many electrons are found in a neutal atom of sodium?
A. 1
B. 11
C. 22
What is B. 11
This is the term for when a substance changes directly from a solid to a gas (such as ice in the back of your freezer for too long).
A. Condensation
B. Sublimation
C. Evaporation
What is B. sublimation?
The planet in the solar system with the shortest year.
A. Mercury
B. Venus
C. Earth
What is A. Mercury?
If brown eyes (B) are recessive to blue eyes (b) and two parents had the punnett square Bb and bb, what's the chance of a kid with blue eyes.
A. 100%
B. 25%
C. 50%
What is C 50%
Which change would most likely cause a decrease in the number of squirrels living in an area?
A. a decrease in the number of predators
B. an increase in available food
C. an increase in the number of forest fires
What is C. forest fires
This law states matter is not created or destroyed.
A. Law of Relativity
B. Law of conservation of mass
C. Law of gravity
What is B. the Law of Conservation of Mass?
These two particles make up the mass of an atom.
A. Protons and electrons
B. Neutrons and electrons
C. Protons and Neutrons
What are C. protons and neutrons?
This is the element that comprises most of the mass of the sun
A. Hydrogen
B. Oxygen
C. Nitrogen
what is A. hydrogen?
These are three differences between plant and animal cells.
A. Plants have a mitochondria & RNA
B. Plants have a cell membrane & infiltration
C. Plants have chloroplasts & cell walls
What are C. plants have chloroplasts & cell walls
This has the longest wavelength in the electromagnetic spectrum.
A. Light waves
B. Radio waves
C. Micro waves
what is B. radio wave?
Organelle where cellular respiration takes place and is the powerhouse of the cell.
A. Nucleus
B. Cell wall
C. Mitochondria
what is C. mitochondria?
Electrical charges are attracted to this.
A. Same charges
B. Opposite charges
C. Both same and opposite charges
What is B. Opposites
They are loose collection of ice, dust, and small rocky particles whose orbits can be very long.
A. Rocket
B. Comet
C. Moon
What is B comet?
Earth's atmosphere is composed of abut 78% of this element
A. Oxygen
B. Nitrogen
C. Carbon Dioxide
What is B. nitrogen?
This is the number of waves that pass a given point in a certain amount of time.
A. Frequency
B. Vegetation
C. Magnitude
What is A. frequency?
The primary purpose of which human organ system is to produce hormones that regulate body functions?
A. skeletal
B. muscular
C. endocrine
What is C. endocrine
Term used for describing a model of the Universe where the Earth is at the center and the sun and other planets revolve around it.
A. Heliocentric
B. Earthcentric
C. Geocentric
What is C. geocentric?
The part of the atmosphere responsible for blocking out the majority of the sun's U.V. radiation
A. Ozone
B. Thermosphere
C. Clouds
What is the A Ozone?