Answer the following question given this paragraph: Q: Pyramids of net production and biomass reflect what level of efficiency? A:
OPTIONS:
- high
- medium
- extreme
- low
low

Answer the following question given this paragraph: Q: All other forms of life, including plants and animals, are composed of what kind of cells? A:
OPTIONS:
- cytoplasmic
- synthetic
- bacterial
- eukaryotic

Answer: eukaryotic

Question: Answer the following question given this paragraph: articular processes allow for the greatest range of rotation within the vertebral column. The lumbar region allows for considerable extension, flexion, and lateral flexion, but the orientation of the articular processes largely prohibits rotation. The articulations formed between the skull, the atlas (C1 vertebra), and the axis (C2 vertebra) differ from the articulations in other vertebral areas and play important roles in movement of the head. The atlanto-occipital joint is formed by the articulations between the superior articular processes of the atlas and the occipital condyles on the base of the skull. This articulation has a pronounced U-shaped curvature, oriented along the anterior-posterior axis. This allows the skull to rock forward and backward, producing flexion and extension of the head. This moves the head up and down, as when shaking your head "yes. " The atlantoaxial joint, between the atlas and axis, consists of three articulations. The paired superior articular processes of the axis articulate with the inferior articular processes of the atlas. These articulating surfaces are relatively flat and oriented horizontally. The third articulation is the pivot joint formed between the dens, which projects upward from the body of the axis, and the inner aspect of the anterior arch of the atlas (Figure 9.14). A strong ligament passes posterior to the dens to hold it in position against the anterior arch. These articulations allow the atlas to rotate on top of the axis, moving the head toward the right or left, as when shaking your head "no. Q: What processes allow for the greatest range of rotation within the vertebral column and facilitate the movement of the head? A:
OPTIONS:
- vertical
- lateral
- anterior
- articular
Answer: articular

input with options: Answer the following question given this paragraph: Many alcohols are made by the hydration of alkenes. Q: The hydration of what is what makes many alcohols? A:
OPTIONS:
- lipids
- malts
- enzymes
- alkenes
output: alkenes

Q: Answer the following question given this paragraph: Figure 13.11 In general, objects expand in all directions as temperature increases. In these drawings, the original boundaries of the objects are shown with solid lines, and the expanded boundaries with dashed lines. (a) Area increases because both length and width increase. The area of a circular plug also increases. (b) If the plug is removed, the hole it leaves becomes larger with increasing temperature, just as if the expanding plug were still in place. (c) Volume also increases, because all three dimensions increase. Q: In general, objects expand in all directions as temperature does what? A:

OPTIONS:
- stays the same
- cycles
- decreases
- increases

A: increases

Answer the following question given this paragraph: Atomic radii have been measured for elements. The units for atomic radii are picometers, equal to 10 -12 meters. As an example, the internuclear distance between the two hydrogen atoms in an H 2 molecule is measured to be 74 pm. Therefore, the atomic radius of a hydrogen atom is . Q: What unit are atomic radii typically measured in? A:
OPTIONS:
- sporozoans
- radons
- powers
- picometers
picometers