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Biology
Hassan Phillips
Which is not a normal component of lymph?
A) water
B) plasma proteins
C) red blood cells
D) ions
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Biology
Jaxson Baker
What mineral is most likely used to make an MP3 player? A) talc B) zinc C) quartz D) calcium I'm pretty sure it's either zinc or quartz but I don't know which
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Biology
Jonah Brock
The portion of the dna molecule that is translated is composed of
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Biology
Elianna
Which of the following does NOT characterize sustainable economic growth? Importance of natural resources
Low waste generation
Pollution clean up
Recycling of matter
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Biology
Andrew Boyer
How would you perform a streak test on a mineral that it's hardness is 8 1/2?
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Biology
Keyla Erickson
In the human digestive system, the stomach, pancreas, and intestines work together. Which of the following is an example of a tissue in the digestive system?
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Biology
Rayna Stephens
The study of all ecosystems on Earth is called
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Biology
Charlie Chase
Which term names the limit of an area to support a population
A) extinction limit
B) food capacity
C) s - curve limit
D) carrying capacity
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Biology
Darian Blake
During the action potential of a neuron, which ion is primarily crossing the membrane during the depolarization phase, and in which direction is the ion moving?
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Biology
Pamela Ellis
Describe how females can be carriers, but males cannot in terms of sex linked traits
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Biology
Jerome Anthony
When objects of two different temperatures come into contact, energy is transferred between the two objects from the object of higher temperature to the object of lower temperature.
True
False
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Biology
Kolton Shah
When a dog salivates after having food placed in its mouth the food is called the?
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Biology
Kenny Morton
A train accelerates at a rate of 2.5 km/hr/sec. During the acceleration period, its velocity changes by 55 km/hr. Choose the exact time of the train's acceleration.
A. 1,200 s
B. 22 hr
C. 22 s
D. 0.045 s
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Biology
Sugar
Why did Mendel use cross-pollination in his experiments?
A) to speed up self-pollination
b) to control which plants pollinated other plants
c) to make sure dominant factors were always produced
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Biology
Zoe Weber
How is heat held in the atmosphere
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