Answer the following question given this paragraph: Cancer is caused by mutations, which can be caused by pathogens, chemicals, or radiation. Q: Cancer is caused by mutations, which can be caused by pathogens, chemicals, or what else? Choices: - evaporation - convection - diseases - radiation A:
radiation
Answer the following question given this paragraph: Most digestive enzymes are secreted into the GI tract by organs of the GI tract or from a nearby gland named the pancreas. Figure below shows where the pancreas is located. The figure also shows the locations of the liver and gall bladder. These organs produce or store other digestive secretions. Q: What are secreted into the gi tract by organs of the gi tract or from a nearby gland named the pancreas? Choices: - stomach acid - insulin and pepsin - bile - digestive enzymes A:
digestive enzymes
Q: Answer the following question given this paragraph: Q: What is established by the ph differences between the two sides of the blastoderm cells? Choices: - posterior axis - cylindrical - ventral axis - proximal axis - dorsal-ventral axis A:
A: dorsal-ventral axis
Question: Answer the following question given this paragraph: The Quaternary Period is the time since the beginning of the ice ages. The climate has been cooler than it was earlier in the Cenozoic. Since the end of the Pleistocene ice ages, which are probably not entirely over, we have been in the Holocene Epoch. The Holocene is also called the Recent. Q: What is the time since the beginning of the ice ages? Choices: - Paleolithic era - Mesozoic epocH - Jurassic period - quaternary period A:
Answer: quaternary period
*Question*
Answer the following question given this paragraph: The positive sign of the force indicates the force is repulsive. This makes sense, because both objects have a positive charge. Q: When both objects have a positive charge what will the force be between them? Choices: - attractive - expressive - polar - repulsive A:
**Answer**
repulsive
Answer the following question given this paragraph: Q: What is another name for trisomy 21? Choices: - cystic fibrosis - Tay-Sachs Disease - Fragile X - down syndrome A:
down syndrome