Answer the following question given this paragraph: Q: Plants generally transport carbohydrates from leaves to roots and other nonphotosynthetic organs in the form of what? Choices: - glucose - potassium - chloride - sucrose A:
sucrose
(Question)
Answer the following question given this paragraph: Structures of the Nonmetals The structures of the nonmetals differ dramatically from those of metals. Metals crystallize in closely packed arrays that do not contain molecules or covalent bonds. Nonmetal structures contain covalent bonds, and many nonmetals consist of individual molecules. The electrons in nonmetals are localized in covalent bonds, whereas in a metal, there is delocalization of the electrons throughout the solid. The noble gases are all monatomic, whereas the other nonmetal gaseshydrogen, nitrogen, oxygen, fluorine, and chlorinenormally exist as the diatomic molecules H2, N2, O2, F2, and Cl2. The other halogens are also diatomic; Br2 is a liquid and I2 exists as a solid under normal conditions. The changes in state as one moves down the halogen family offer excellent examples of the increasing strength of intermolecular London forces with increasing molecular mass and increasing polarizability. Oxygen has two allotropes: O2, dioxygen, and O3, ozone. Phosphorus has three common allotropes, commonly referred to by their colors: white, red, and black. Sulfur has several allotropes. There are also many carbon allotropes. Most people know of diamond, graphite, and charcoal, but fewer people know of the recent discovery of fullerenes, carbon nanotubes, and graphene. Descriptions of the physical properties of three nonmetals that are characteristic of molecular solids follow. Q: Nonmetal structures contain what type of bonds? Choices: - prevalent - polymeric - gravitational - covalent A:
(Answer)
covalent
Ques: Answer the following question given this paragraph: Q: When the monocilia are defective, what is disrupted? Choices: - triggering - inhibiting - predicting - signaling A:
Ans: signaling
(Q).
Answer the following question given this paragraph: The organ systems of the body work together to carry out life processes and maintain homeostasis. The body is in homeostasis when its internal environment is kept more-or-less constant. For example, levels of sugar, carbon dioxide, and water in the blood must be kept within narrow ranges. This requires continuous adjustments. For example:. Q: What state is achieved when the body's internal environment is kept more-or-less constant? Choices: - cancerous - hypothesis - consciousness - homeostasis A:
(A).
homeostasis
Ques:Answer the following question given this paragraph: Q: What is the cause of behavioral difference between populations? Choices: - environmental factors - electromagnetic differences - genetic wavelengths - genetic differences A:

Ans:genetic differences
Ques:Answer the following question given this paragraph: Components along the same axis, say the x-axis, are vectors along the same line and, thus, can be added to one another like ordinary numbers. The same is true for components along the y-axis. (For example, a 9-block eastward walk could be taken in two legs, the first 3 blocks east and the second 6 blocks east, for a total of 9, because they are along the same direction. ) So resolving vectors into components along common axes makes it easier to add them. Now that the components of R are known, its magnitude and direction can be found. Step 3. To get the magnitude. Q: Vectors along the same line can be what to one another like ordinary numbers? Choices: - noted - taken - lost - added A:

Ans:
added