Answer the following question given this paragraph: Aquatic biomes are determined mainly by depth of water and distance from shore. They include freshwater and marine biomes. Q: Aquatic biomes are determined mainly by distance from shore and what other factor? Choices: - water temperature - salinity - species populations - depth of water A:
depth of water
Answer the following question given this paragraph: The energy of motion is called kinetic energy. Q: What do we call the energy of motion? Choices: - electromagnetic energy - harmonic energy - binary energy - kinetic energy A:
kinetic energy
Q: Answer the following question given this paragraph: Given that maximum air displacements are possible at the open end and none at the closed end, there are other, shorter wavelengths that can resonate in the tube, such as the one shown in Figure 17.28. Here the standing wave has three-fourths of its wavelength in the tube, or L = (3 / 4) , so that = 4L / 3 . Continuing this process reveals a whole series of shorterwavelength and higher-frequency sounds that resonate in the tube. We use specific terms for the resonances in any system. The lowest resonant frequency is called the fundamental, while all higher resonant frequencies are called overtones. All resonant frequencies are integral multiples of the fundamental, and they are collectively called harmonics. The fundamental is the first harmonic, the first overtone is the second harmonic, and so on. Figure 17.29 shows the fundamental and the first three overtones (the first four harmonics) in a tube closed at one end. Q: The lowest resonant frequency is called the what? Choices: - lowest - simplest - basic - fundamental A:
A: fundamental
Question: Answer the following question given this paragraph: The penis is a cylinder-shaped organ. It contains the urethra. The urethra is a tube that carries urine out of the body. The urethra also carries sperm out of the body. Q: What tube carries urine out of the body? Choices: - fallopian tube - uterus - kidney - urethra A:
Answer: urethra
*Question*
Answer the following question given this paragraph: 4. Ions move through the membrane to maintain electrical neutrality in the cell. In the cell illustrated above, sulfate ions will move from the copper side to the zinc side to compensate for the decrease in Cu 2+ and the increase in Zn 2+ . Q: Ions move through what to maintain electrical neutrality in the cell? Choices: - the plasma - the substrate - the protein - the membrane A:
**Answer**
the membrane
(Q).
Answer the following question given this paragraph: Electrons are negatively charged particles in atoms. Moving electrons have a form of kinetic energy called electrical energy . If you've ever experienced an electric outage, then you know how hard it is to get by without electrical energy. Most of the electrical energy we use is produced by power plants and arrives in our homes through wires. Two other sources of electrical energy are pictured in Figure below . Q: Moving electrons have a form of kinetic energy called what? Choices: - potential energy - electromagnetism - deformed energy - electrical energy A:
(A).
electrical energy