Answer the following question given this paragraph: Consider a gigantic tub filled with water as shown below. A column of water with a cross-sectional area of 1.00 m 2 is designated. If we multiply the cross-sectional area by the height of the column, we get the volume of water in this column. We can then multiply this volume by the density of water, 1000. kg/m 3 , and get the mass of water in the column. We then multiply this mass by the acceleration due to gravity, , to get the weight of the water in this column. Q: What do you get by multiplying volume by the density of water? Choices: - velocity of water - temperature of water - weight of water - mass of water A:
mass of water
(Question)
Answer the following question given this paragraph: Fossils are preserved remains or traces of organisms that lived in the past. Most preserved remains are hard parts, such as teeth, bones, or shells. Examples of these kinds of fossils are pictured in Figure below . Preserved traces can include footprints, burrows, or even wastes. Examples of trace fossils are also shown in Figure below . Q: Preserved remains or traces of organisms that lived in the past are known as what? Choices: - archives - deposits - skulls - fossils A:
(Answer)
fossils
Ques: Answer the following question given this paragraph: A circuit that consists of one loop is called a series circuit . You can see a simple series circuit below. If a series circuit is interrupted at any point in its single loop, no current can flow through the circuit and no devices in the circuit will work. In the series circuit below, if one light bulb burns out, the other light bulb won't work because it won't receive any current. Series circuits are commonly used in flashlights. You can see an animation of a series circuit at this URL: http://regentsprep. org/regents/physics/phys03/bsercir/default. htm. Q: What do you call a circuit that consists of one loop, which if interrupted at any point, causes cessation of the whole circuit's electric current? Choices: - parallel circuit - constant circuit - dramatic circuit - series circuit A:
Ans: series circuit
(Q).
Answer the following question given this paragraph: Below the topsoil is the "B" horizon. This is also called the subsoil . Soluble minerals and clays accumulate in the subsoil. Because it has less organic material, this layer is lighter brown in color than topsoil. It also holds more water due to the presence of iron and clay. There is less organic material in this layer. Q: Most waves strike the shore at an angle. this causes what? Choices: - erosion - tide - fontaine drift - longshore drift A:
(A).
longshore drift
Ques:Answer the following question given this paragraph: Magnetite is a magnetic mineral found in lava. The magnetite points to the magnetic north pole when it cools. Q: What is the name of the magnetic material found in lava? Choices: - meteorite - hemoglobin - magnemite - magnetite A:

Ans:magnetite
Question: Answer the following question given this paragraph: 26.3 Color and Color Vision The eye has four types of light receptorsrods and three types of color-sensitive cones. The rods are good for night vision, peripheral vision, and motion changes, while the cones are responsible for central vision and color. We perceive many hues, from light having mixtures of wavelengths. A simplified theory of color vision states that there are three primary colors, which correspond to the three types of cones, and that various combinations of the primary colors produce all the hues. The true color of an object is related to its relative absorption of various wavelengths of light. The color of a light source is related to the wavelengths it produces. Color constancy is the ability of the eye-brain system to discern the true color of an object illuminated by various light sources. The retinex theory of color vision explains color constancy by postulating the existence of three retinexes or image systems, associated with the three types of cones that are compared to obtain sophisticated information. Q: The four types of light receptors include different types of cones and what else? Choices: - quarks - neutrons - joints - rods A:
Answer:
rods