Question: Q: Most modern seed plants are angiosperms that produce seeds in the what of flowers? Read this paragraph and choose the correct option from the provided answers: Most modern seed plants are angiosperms that produce seeds in the ovaries of flowers. Choices: - lungs - kidneys - stems - ovaries A:
Answer: ovaries

Question: Q: The atomic number of tungsten is 74. therefore, in a neutral atom of tungsten, there are 74 electrons. the atomic number of argon is 18. therefore, in a neutral atom of argon, there are how many electrons? Read this paragraph and choose the correct option from the provided answers: The atomic number of tungsten is 74. Therefore, in a neutral atom of tungsten, there are 74 electrons. The atomic number of argon is 18. Therefore, in a neutral atom of argon, there are 18 electrons. Choices: - 74 - 9 - 36 - 18 A:
Answer: 18

Question: Q: For an exothermic chemical reaction, energy is given off as reactants are converted to what? Read this paragraph and choose the correct option from the provided answers: For an exothermic chemical reaction, energy is given off as reactants are converted to products. In chemical reactions where the products have a higher energy than the reactants, the reactants must absorb energy from their environment to react. These reactions are endothermic and can be represented by an energy-level diagram like the one shown in http://catalog. flatworldknowledge. com/bookhub/reader/2547 - gob-ch07_s04_f02. Figure 7.4 Endothermic Reactions. Choices: - exports - forms - imports - products A:
Answer:
products