Answer the following question given this paragraph: Humid subtropical climates are found on the eastern sides of continents between about 20 and 40 latitude. The southeastern U. S. has this type of climate. Summers are hot and humid, but winters are chilly. There is moderate rainfall throughout the year. Pine and oak forests grow in this climate ( Figure below ). Q: Where can you find humid subtropical climates? Choices: - between 20 and 40 degrees longitude - between 40 and 60 degrees latitude - between 40 and 60 degrees longitude - between 20 and 40 degrees latitude A:
between 20 and 40 degrees latitude
Answer the following question given this paragraph: Chapter 15 1 Figure 15.3 B 3 Figure 15.33 A 4 B 6 D 8 B 10 A 12 B 14 C 16 C 18 A 20 Specialized tissues allow more efficient functioning because differentiated tissue types can perform unique functions and work together in tandem to allow the animal to perform more functions. For example, specialized muscle tissue allows directed and efficient movement, and specialized nervous tissue allows for multiple sensory modalities as well as the ability to respond to various sensory information; these functions are not necessarily available to other non-animal organisms. 22 The sponges draw water carrying food particles into the spongocoel using the beating of flagella in the choanocytes. The food particles are caught by the collar of the choanocyte and brought into the cell by phagocytosis. Digestion of the food particle takes place inside the cell. The difference between this and the mechanisms of other animals is that digestion takes place within cells rather than outside of cells. It means that the organism can feed only on particles smaller than the cells themselves. 24 In a complete digestive system, food material is not mixed with waste material, so the digestion and uptake of nutrients can be more efficient. In addition, the complete digestive system allows for an orderly progression of digestion of food matter and the specialization of different zones of the digestive tract. 26 Mollusks have a large muscular foot that may be modified in various ways, such as into tentacles, but it functions in locomotion. They have a mantle, a structure of tissue that covers and encloses the dorsal portion of the animal and secretes the shell when it is present. The mantle encloses the mantle cavity, which houses the gills (when present), excretory pores, anus, and gonadopores. The coelom of mollusks is restricted to the region around the systemic heart. The main body cavity is a hemocoel. Many mollusks have a radula near the mouth that is used for scraping food. 28 During embryonic development, we also have a notochord, a... Q: The food particles are caught by the collar of the choanocyte and brought into the cell by what process? Choices: - hippocampus - cellular respiration - phototropism - phagocytosis A:
phagocytosis
Q: Answer the following question given this paragraph: The use of electric current to encode information is called electronics. Electronic signals may be digital or analog signals. Both types of signals encode information by changing the voltage of an electric current, but they do so in different ways. Q: What do we call use of electric current to encode information? Choices: - products - metals - ferious - electronics A:
A: electronics
Question: Answer the following question given this paragraph: No new mutations are occurring. Therefore, no new alleles are being created. Q: What is necessary for new alleles to be created? Choices: - cross-pollination - new rna - new frequencies - new mutations A:
Answer: new mutations
*Question*
Answer the following question given this paragraph: In sexual reproduction, two gametes unite to produce an offspring. Which two gametes is a matter of chance. The union of gametes occurs randomly. Q: In sexual reproduction, two of what unite to produce an offspring? Choices: - DNA strands - spores - chromosomes - gametes A:
**Answer**
gametes
Q: Answer the following question given this paragraph: Perhaps the most familiar example of corrosion is the formation of rust on iron. Iron will rust when it is exposed to oxygen and water. The main steps in the rusting of iron appear to involve the following (Figure 17.17). Once exposed to the atmosphere, iron rapidly oxidizes. anode: Fe(s) Fe 2+(aq) + 2e . Q: Iron will do what when it is exposed to oxygen and water? Choices: - become hot - expand - contract - rust A:
A: rust