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Biology
Saniyah Dudley
What is the branch of science that studies how energy is transferred?
a. AxiomaticB. NanotechnologyC. PsychrometricsD. Thermodynamics
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Biology
Hudson Hanna
Human actions can cause significant changes to the plant's surface. Vegetation (plants) has been cleared by humans. If there are any rains in that area, which of the following is most likely to increase?
A
erosion
B
earthquakes
C
volcanic activity
D
chemical corroding
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Biology
Vanessa
Which of the following statement about electromagnetic radiation is false
a. it provides virtually all the energy for life on earth
b. it be behave like a wave most of the time
c. sometimes it behaves like a particle
d. all of its wavelengths are harmful
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Biology
Giana Park
Does the law of crosscutting relationships involve sedimentary rock only? why or why not?
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Biology
Kaya Malone
How does a catalyst affect activation energy?
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Biology
Roger Burke
A baby stroller is a rest on top of a hill which is 10 m high. The stroller and baby have a mass of 20 kg. What is the potential energy of the baby and stroller? Formula: PE = m g h (Gravity near earth is 9.8 m/s²)
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Biology
Macey Todd
The pulmonary structures can be found in the
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Biology
Liberty Hammond
In what state of matter are particles vibrating but locked in place? Gas Liquid Solid Plasma
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Biology
Shayla Wu
Whats a organelle you can see in a plan cell that you did not see in a animal cell?
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Biology
Bush
When marking an animal for the mark/recapture technique, what can a scientist do to ensure the mark does not lower the organism's chance of survival, and thus throw off the population estimate?
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Biology
Copper
A single population is made of
A. multiple organisms
B. multiple species
C. multiple communities
D. multiple biomes
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Biology
Nelson
Name three heterotrophs from the movie Lion king? Why are thy heterotrophs?
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Biology
Guest
What two conditions must be present for osmosis to occur?
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Biology
Hanna
An element's atomic number is 58. How many electrons would an atom of this element have?
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Biology
Salvador Lambert
Geneticists have determined that the majority of individuals in an isolated island population have blood type
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