Answers created by Stephen G.

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• For minerals, what does the Mohs scale measure?
  
• What differentiates one mineral group from others? Why are minerals grouped in this manner rather than using their properties?
  
• What is the term used to describe inorganic crystalline substances found naturally in the earth?
  
• Does the law of crosscutting relationships involve sedimentary rock only? Why or why not?
  
• What is the easiest way to identify the mineral calcite?
  
• What elements have essentially no tendency to accept electrons (referring to electron affinity)?
  
• What defines a gneiss?
  
• When rocks melt, what kind of rocks do they become? How does this happen?
  
• How fast do p waves travel?
  
• If the temperature a substance increases from 20 to 35 Celsius, what is the total temperature change on the Kelvin scale?
  
• Why is O2 nonpolar?
  
• Why is 02 a double bond?
  
• What is easier biology or anatomy and physiology?
  
• What is the opposite of superficial is anatomical terms?
  
• Why does the human body need buffers?
  
• Are all of these body fluids: blood, saliva, vomit, ear wax, diarrhea, tears, mucus, sweat, bile, pus, seminal plasma, vaginal lubricant? Are there any others?
  
• Is there a electricity inside the human body? What creates the spark when you shake hands with a person?
  
• Why are physiology and anatomy studied together?
  
• Question #a2336
  
• Where are neurotransmitters made?
  
• Can you get ill from someone with sepsis?
  
• How do you simplify the fraction #10/30#?
  
• How do you convert 0.505 moles of #Ti# to grams?
  
• Store manager paid $15 for a computer case and sells it in the store for 65% more than she paid. What expression represents the price of the computer case in the store?
  
• Question #fd5f8
  
• How do you estimate #297 times 32# by rounding?
  
• A polygon has 7 sides. What is the sum of the measure of the exterior angles of the polygon?
  
• How can convergent boundaries cause earthquakes?
  
• How do you determine if #7/2# is a monomial?
  
• How do isotopes differ in atomic structure?
  
• How is a foliated metamorphic rock different from a non-foliated metamorphic rock?
  
• What event happens underwater to cause a tsunami?
  
• How can the theory of plate tectonics explain how the Atlantic ocean is growing by a couple centimeters a year?
  
• Is the transverse plane limited to one specific area of the body? Or is this a general term that can be applied to many parts of the body?
  
• How do you find the unknown value of #6times3=f#?
  
• How do you solve #w-16.7=8.27#?
  
• What are some examples of body fluids?
  
• How do you solve #5( x - 9) = - 15#?
  
• How do you solve #5( x + 7) = 2( 2x - 13)#?
  
• What is the name of the high-energy compound that cells use oth directly to fuel other chemical reactions?
  
• Where do most metamorphic changes to rock occur?
  
• How do rocks along the central valley of the mid-ocean ridge provide evidence of sea-floor spreading?
  
• Ice is iess dense than water, which allows it to float on liquid water. Why does this happen?
  
• What happens when oceanic plates collide?
  
• Where are true protons, neutrons, and electrons?
  
• You scored 88, 92, and 87 on three tests. How do you write and solve an equation to find the score you need on the fourth test so that your mean test score is 90?
  
• Question #e8e67
  
• Question #f58b1
  
• What is the driving force behind weathering, deposition, and erosion?
  
• Question #9b85c
  
• How do you find the derivative of #f(x) = ln(e^-x - x)#?
  
• How do you write #27.1times10^4# in scientific notation?
  
• When you subtract a 2-digit number from a 3-digit number, the difference is 473. What are the numbers?
  
• What are examples of mechanical weathering along an ocean beach?
  
• Which mineral is commonly found in the three metamorphic rocks slate, schist, and gneiss?
  
• A scientist places 25 ml of a yellow substance into a 50-mL container. The substance quickly fills the entire container. Is it a solid, liquid, or gas?
  
• What do we call substances like amylase and protease which speed up the chemical reactions?
  
• Is it true that, in general, modifiers should be placed close to the words they modify?
  
• How do you draw the structural formula of ethanol?
  
• Question #6e195
  
• Question #2eb40
  
• What is common of volcanoes that have the most violent eruptions?
  
• How do seismic waves travel through the earth?
  
• How does erosion and deposition affect a coastline?
  
• In humans, is food moved from the mouth to the stomach as a result of diffusion, circulation, peristalsis, or egestion?
  
• What is the square root of 64?
  
• Has evolution ever been observed, tested, and repeated?
  
• What is the slope of the line through (-7/2,-3) and (-5, 5/2)?
  
• How many known planets are in our galaxy?
  
• What do the speeds of p-waves and s-waves help seismologists to determine?
  
• How do you solve #1-(3.1+6.05)#?
  
• How old is the universe?
  
• What is the Lewis structure of the #C^(O_3^(-2))# ion?
  
• How do you simplify #x- 29= 33#?