Answer the following question given this paragraph: If particles have enough kinetic energy to completely overcome the force of attraction between them, matter exists as a gas. The particles can pull apart and spread out. This explains why gases have neither a fixed volume nor a fixed shape. Q: If particles have enough kinetic energy to completely overcome the force of attraction between them, matter exists as a what? Choices: - liquid - solid - vapor - gas A:
gas
Answer the following question given this paragraph: Figure 46.14 Water from the land and oceans enters the atmosphere by evaporation or sublimation, where it condenses into clouds and falls as rain or snow. Precipitated water may enter freshwater bodies or infiltrate the soil. The cycle is complete when surface or groundwater reenters the ocean. (credit: modification of work by John M. Evans and Howard Perlman, USGS). Q: Water from the land and oceans enters the atmosphere by which process? Choices: - absorption - condensation - transpiration - evaporation A:
evaporation
Q: Answer the following question given this paragraph: Q: In fact, when sitting in the sun, many ectothermic lizards have higher body temperatures than what? Choices: - carnivores - insects - primates - mammals A:
A: mammals
Question: Answer the following question given this paragraph: Q: What type of molecules are secreted by the cell in local signaling? Choices: - word molecules - negaitive molecules - sleeping molecules - messenger molecules A:
Answer: messenger molecules
*Question*
Answer the following question given this paragraph: Following fertilization, the sporophyte forms. The sporophyte is connected to, and dependent on, the gametophyte. Q: What is connected to, and dependent on, the gametophyte? Choices: - the sperm - the chromosomes - the zygote - the sporophyte A:
**Answer**
the sporophyte
(Question)
Answer the following question given this paragraph: An electron possesses both particle and wave properties. CONCEPTUAL PROBLEMS 1. Q: An electron possesses both particle and these? Choices: - shock properties - surging properties - land properties - wave properties A:
(Answer)
wave properties