Q: Answer the following question given this paragraph: Butter is a fat that is a solid at room temperature. What type of fatty acid does butter contain? How do you know?. Q: What else besides temperature has an effect on the phase of a substance? A:

OPTIONS:
- weight
- resistance
- energy
- pressure

A: pressure

input: OPTIONS:
- protractor
- resistor attachment
- Geiger counter
- ammeter Now, answer this question: Answer the following question given this paragraph: The device in the circuit in Figure above is an ammeter. It measures the current that flows through the wire. The faster the magnet or coil moves, the greater the amount of current that is produced. If more turns were added to the coil, this would increase the strength of the magnetic field as well. If the magnet were moved back and forth repeatedly, the current would keep changing direction. In other words, alternating current would be produced. This is illustrated in Figure below . Q: What device measures current that flows through wire? A:
A:
output: ammeter

Answer the following question given this paragraph: 12.5 The Onset of Turbulence Sometimes we can predict if flow will be laminar or turbulent. We know that flow in a very smooth tube or around a smooth, streamlined object will be laminar at low velocity. We also know that at high velocity, even flow in a smooth tube or around a smooth object will experience turbulence. In between, it is more difficult to predict. In fact, at intermediate velocities, flow may oscillate back and forth indefinitely between laminar and turbulent. An occlusion, or narrowing, of an artery, such as shown in Figure 12.17, is likely to cause turbulence because of the irregularity of the blockage, as well as the complexity of blood as a fluid. Turbulence in the circulatory system is noisy and can sometimes be detected with a stethoscope, such as when measuring diastolic pressure in the upper arm's partially collapsed brachial artery. These turbulent sounds, at the onset of blood flow when the cuff pressure becomes sufficiently small, are called Korotkoff sounds. Aneurysms, or ballooning of arteries, create significant turbulence and can sometimes be detected with a stethoscope. Heart murmurs, consistent with their name, are sounds produced by turbulent flow around damaged and insufficiently closed heart valves. Ultrasound can also be used to detect turbulence as a medical indicator in a process analogous to Doppler-shift radar used to detect storms. Q: Turbulent sounds, at the onset of blood flow when the cuff pressure becomes sufficiently small are called? A:

OPTIONS:
- pinworm sounds
- whooping sounds
- choanocyte sounds
- korotkoff sounds

Answer: korotkoff sounds

Problem: OPTIONS:
- pollutants
- catalysts
- carcinogens
- mutagens
Q: Answer the following question given this paragraph: A mutation is a change in the base sequence of DNA or RNA. Environmental causes of mutations are called mutagens. The effects of a mutation depend on the type of mutation and whether it occurs in a gamete or body cell. Q: What is the term for environmental causes of mutations? A:
Answer: mutagens

Problem:OPTIONS:
- gestation
- resting
- pollination
- hibernation

Answer the following question given this paragraph: Q: Some animals prepare for the long winters by storing food and going dormant, a behavior called what? A:
****
A: hibernation

Problem:OPTIONS:
- biochemical
- Morse code
- code of ethics
- genetic

Answer the following question given this paragraph: The genetic code is universal. All known living organisms use the same genetic code. This shows that all organisms share a common evolutionary history. Q: What common code do all known living organisms use? A:
****
A:
genetic