QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS)
|AGRADE
When scientists measure a liquids resistance to flow they are measuring the liquids... -
(answers)Viscosity
To test effectiveness of plant fertilizer groups of plants are grown with different types of
fertilizer. A control group of plants would... - (answers)Not be given any fertilizer
Friction is the force that - (answers)opposes motion between two surfaces
water droplets - (answers)condensation
in a balanced ecosystem which of the following would have the greatest population -
(answers)plankton
processes of the water cycle - (answers)evaporation, condensation, sublimation, and so on
argon and neon are - (answers)noble gases
How many atoms are in a single molecule of h2o - (answers)3
which element does not contain any neutrons - (answers)hydrogen
if you place bean seeds between moist paper towels and watch the stem leaves appear you will
see a demonstration of - (answers)germination
, Any astronomical body that revolves around a larger body is called - (answers)satellite
which is the best explanation of how a smooth round stone becomes smooth - (answers)it was in
a stream for a long time
using the list, which of the following presents the stages of the water cycle in the correct order -
(answers)water vapor cools
which of the following is the best illustration of centripetal force? - (answers)ice skater spinning
on ice
which of the following reproduce by spawning - (answers)fish
by definition, an aquifer is - (answers)river bottom made up of gravel and sedimentary rock
Bacteria growth cycle phase 2 - (answers)Bacteria are dividing regularly by binary fission
Principle of inertia - (answers)It is proportional to the mass of an object.
Human system containing the thyroid gland - (answers)Endocrine
Flights arriving from out of state - (answers)84
Equation to find the percent of a number - (answers)Make the percentage a decimal then
multiply the percentage by the number you are trying to get a percentage from and move the
answer back the same number of decimal points.
Original amount of twine on the spool - (answers)52 1/15