Which kind of waves are used to make and receive cellphone calls?
Radio waves
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15
Here's a geology question. Which is true of a metamorphic rock?
a) it formed as a result of heat or pressure b) it fell from space as a meteorite c) it formed from cooled magma
a) it formed as a result of heat or pressure
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rocket
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rocket
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lifesaver
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15
A triangle has 2 1° angles. What is the measurement of the third angle?
178°
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15
What temperature is the same on both the fahrenheit and celsius scale?
a) -35 degrees b) -40 degrees c) -45 degrees
-40 degrees
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15
Back to physical science. What is the electrical charge of a neutron?
No charge.
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15
You've got 'em, so let's hope you know what they do. What is the function of ribosomes in cells?
a) they provide energy to the cells b) they form proteins c) they package lipids
b) they form proteins
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15
How many bones do adults have?
a) 206 c) 208 c) 210
a) 206
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heart
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gold
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rocket
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lifesaver
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15
Who was the first person to journey into outer space?
Yuri Gagarin (1961)
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trap
No points!
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shark
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shark
Other team loses 25 points!
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banana
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monster
Reset all scores!
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seesaw
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shark
Other team loses 5 points!
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thief
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15
Which of the following technological developments came first?
a) telephone b) telegraph c) telescope
c) telescope
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15
True or false: You have fewer bones as an infant than you do as an adult.
False, infants have aprroximately 60 bones more than adults.
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15
Which component of an atom would you not expect to find in the nucleus, but might be orbiting around it?
An electron
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15
What is the word for an animal that is active at dawn and dusk?
a) nocturnal b) diurnal c) crepuscular
