End of year exam for 6-8th grade Life Science.
An observation
A conclusion
An assumption of the investigation
A research statistic
A hypothesis
(a) is oxygen and (b) is carbon dioxide.
(a) nitrogen and (b) is carbon dioxide.
(a) is carbon dioxide and (b) is oxygen.
(a) is carbon dioxide and (b) is carbohydrate.
Half of the plants will have short stems and half will have long stems.
All of the plants will have short stems.
All of the plants will have stems of medium length.
All of the plants will have long stems.
A liquid core surrounded by many layers of solid rock and metal
A solid core surrounded by liquid and semi-solid layers on top of which “float” relatively thin plates of solid rock and earth which are constantly moving.
A solid mantle which is sandwiched between liquid inner and outer layers.
A liquid core encased in a solid crust through which magma sometimes erupts.
Neural pathways
Arteries
Veins
Bronchial tubes
Muscles
Chromosomes
Golgi bodies
Lysosomes
Mitochondria
Vacuoles
Causes wrinkles and yellow teeth
Paralyzes cilia that help remove toxins in the respiratory tract
Causes lung and/or mouth cancer
Increases heart rate and blood pressure
All of the above
A gas
An ion
An acid
A molecule
All of the above
They are a good source of protein, which gives long-lasting energy.
They are the best source of energy because they have lots of calories.
They are rich in minerals and vitamins and have lots of fiber to make you feel full.
They are high in fat which is the quickest form of energy for the body.
All of the above
The respiratory system
The skeletal system
The circulatory system
The digestive system
The endocrine system
Write up a set of procedures
Form a hypothesis
Draw a conclusion
Perform an experiment
State the problem
Protists
Bacteria
Plants
Animals
Fungi
His heart will stop beating and he will die within a few minutes
He will no longer be able to absorb nutrients from his food
The right side of his body will be paralyzed
He will have no feeling in his arms or legs
His kidneys will shut and down and will require dialysis
A new DNA strand
A protein
A carbohydrate molecule
A lipid
ATP
Prophase
Interphase
Cytokinesis
Metaphase
Anaphase
Prophase
Metaphase
Anaphase
Telophase
The rocks were probably carried there by ancient people.
The area was once covered by an ocean.
A glacier passed through at one time.
A volcano was nearby at one time.
All of the above
Sexual
Asexual
Geologist
Paleontologist
Endocrinologist
Archeologist
Embryologist
Erosion is slower than uplift at El Cajon Pass.
Plates are separating at El Cajon Pass.
Mountain building is slower than erosion at El Cajon Pass.
Erosion and uplift are balanced at El Cajon Pass.
Volcanic activity
Sedimentation
Heat and pressure
Magma cooling
Cytoplasm
Chromosomes
Chloroplasts
Cell membrane
All of the above
A drought in southern California causes stress in a certain species of sparrows, killing nearly one third of the population.
Due to the genetic variety produced by sexual reproduction, a male hummingbird is born that is particularly attractive to females of its species. This bird has great success at mating and producing offspring, thereby passing on his genetic good looks and producing many more of its kind.
An unusually warm and rainy spring in northern Sudan results in a sudden migration of chimpanzees as they seek food and shelter.
A certain gray wolf population in Northern Canada learns how to hunt together as a pack by surrounding and confusing their prey.
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