which of these is the best explanation of how a smooth round stone become smooth - Answers It was in
a stream for a long time
Any astronomical body that revolves around a larger body is called - Answers Satellite
If you place bean seeds between moist paper towels and watch the stem leaves appear you will see a
demonstration of? - Answers Germination
Which element does not contain any neutrons? - Answers Hydrogen
How many atoms are in a single molecule of water (H2O) - Answers 3
Argon and Neon are..? - Answers Noble gases
Processes of the water cycle - Answers Evaporation, condensation, sublimination, and so on
in a balanced ecosystem, which of the following would have the greatest population? - Answers
Plankton
water droplets - Answers Condensation
Friction is the force that - Answers Opposes motion between 2 surfaces
Which of the following reproduce by spawning? - Answers Fish
To test the 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
When scientists measure a liquids resistance to flow, they are measuring the liquids - Answers Viscosity
A radar is designed to report the track of an aircraft every second. If this radar reports 30 tracks in one
minute, what percentage of the time did the radar track the aircraft? - Answers 50%
Jerry walked a dog from 6:40 a.m. to 7:30 a.m. one day. If he was paid at the rate of $6 per hour, how
much did he earn that day? - Answers 5.00
A woman is looking for a bigger square office. She finds an office twice the area of her current office. If
the perimeter of her current office is 88 feet, how many square feet is the new office? - Answers 176
square feet
How many feet of chain fence are necessary to enclose a dog pen that is square and has an area of 64 sq
feet? - Answers 32
A train goes twice as fast downhill as it can go uphill, and 2/3 feet as fast uphill as it can go on level
ground. If it goes 120 miles per hour downhill, how long will it take to travel 45 miles per flat land? -
Answers 1/2 hour
, The pet store had six puppies selling for 104 each and twelve kittens selling for 24 each. Today, only two
puppies and eight kittens were left. In dollar terms, what was the ratio of sales of puppies to kittens? -
Answers 13 to 3
Jamie just bought two boxes. The first box is square, with each side measuring 10 units, and is 4 units
high. The second box is rectangular and has twice the volume of the square box. If the height of the
second box is 5 units, and the width is 10 units, what is the length of the second box? - Answers 16 units
There are 9 red and 6 green marbles in a bag. A child reaches in the bag and randomly takes one marble.
What is the probability pf that child getting a green marble? - Answers .66
Each August, a resentment's rent is adjusted to the cost-of-living index. The rent has been $1,550 a
month, and the cost of living index for this August was 3.796. What is the new rent per month? -
Answers 1,607.35
Perimeter of a garden is 84, what is the area? - Answers 441
The price of salmon at a fish market is 5.40 per pound. This is 150% its cost at a supermarket. How much
would it cost per pound at the supermarket? - Answers $3.60
A printing press will print 6,000 copies in 20 minutes. A second press can print 15,000 in 60 minutes,
How many more copies per minute will the faster press print than the slower press? - Answers 3,000
Before being painted, a concrete play area was marked off into squares and then into triangles. For the
square shown, what is the area of the triangular part labeled XYZ? - Answers 32 sq ft
If the population of a certain city increased 25% in two years, the new population was what percent of
the old? - Answers 125%
emphasize - Answers Accentuate
perilous - Answers hazardous
Adage - Answers Proverb
Adminition - Answers Approval
Embody - Answers Exemplify
Peruse - Answers Study
Communique - Answers Message
Erratically - Answers Irregularly
Devout - Answers Pious
Fervently - Answers Passionately