Answer the following question given this paragraph: The solubility of the majority of solid substances increases as the temperature increases. However, the effect is difficult to predict and varies widely from one solute to another. The temperature dependence of solubility can be visualized with the help of a solubility curve , a graph of the solubility vs. temperature (see Figure below ). Q: As temperature increases, the solubility of the majority of solid substances does what? Choices: - stays the same - reduces - mutates - increases A:
increases
Answer the following question given this paragraph: Many animal behaviors occur in repeated cycles. Migration and hibernation are examples of behaviors with annual cycles. Sleeping and waking are examples of behaviors with daily cycles. Q: Migration and hibernation are examples of behaviors that occur on what temporal basis? Choices: - nocturnal - weekly - daily - annual A:
annual
Q: Answer the following question given this paragraph: Three unit cells of the cubic crystal system. Each sphere represents an atom or an ion. In the simple cubic system, the atoms or ions are at the corners of the unit cell only. In the face-centered unit cell, there are also atoms or ions in the center of each of the six faces of the unit cell. In the body-centered unit cell, there is one atom or ion in the center of the unit cell in addition to the corner atoms or ions. Q: In the simple cubic system, the atoms or ions are located in which part of the cell? Choices: - mitochondria - plasma - walls - corners A:
A: corners
Question: Answer the following question given this paragraph: Elongation is the addition of nucleotides to the mRNA strand. RNA polymerase reads the unwound DNA strand and builds the mRNA molecule, using complementary base pairs. There is a brief time during this process when the newly formed RNA is bound to the unwound DNA. During this process, an adenine (A) in the DNA binds to an uracil (U) in the RNA. Q: What is the addition of nucleotides to the mrna strand? Choices: - insertion - elevation - axons - elongation A:
Answer: elongation
*Question*
Answer the following question given this paragraph: The intermolecular structure of ice has spaces that are not present in liquid water. Q: The intermolecular structure of what has spaces that are not present in liquid water? Choices: - distillate - condensation - vapor - ice A:
**Answer**
ice
*Question*
Answer the following question given this paragraph: Like other female vertebrates, all female mammals have ovaries . These are the organs that produce eggs (see Figure below ). Therian mammals also have two additional female reproductive structures that are not found in other vertebrates. They are the uterus and vagina. Q: What organs produce eggs? Choices: - glands - testes - kidneys - ovaries A:
**Answer**
ovaries