Answer the following question given this paragraph: "Municipal" refers to the community. Households and businesses in a community can pollute the water supply. Municipal pollution comes from sewage, storm drains, septic tanks, boats, and runoff from yards. For example:. Q: What type of pollution comes from sewage, storm drains, septic tanks, boats, and runoff from yards? Choices: - collective - urban - social - municipal A:
municipal
Answer the following question given this paragraph: The convection zone surrounds the radiative zone. In the convection zone, hot material from near the Sun's center rises. This material cools at the surface, and then plunges back downward. The material then receives more heat from the radiative zone. Q: Hot material from near the sun's center rises in which zone? Choices: - thermosphere - radiative zone - drifting zone - convection zone A:
convection zone
Q: Answer the following question given this paragraph: Oil (red) is found in the porous rock layer (yellow) and trapped by the impermeable layer (brown). The folded structure has allowed the oil to pool so a well can be drilled into the reservoir. Q: Oil is found in the porous rock layer and trapped by the what? Choices: - \ - crystalline layer - mantle - impermeable layer A:
A: impermeable layer
Question: Answer the following question given this paragraph: The cytosol is the jelly-like material in which the contents of the cell are suspended. Q: What is the jelly-like material in which the contents of the cell are suspended? Choices: - jam - cortisol - mitochondrial - cytosol A:
Answer: cytosol
*Question*
Answer the following question given this paragraph: form of mechanical weathering that occurs as water expands when it freezes, wedging apart rock. Q: What term describes weathering that occurs as water expands when it freezes, wedging apart rock? Choices: - chemical weathering - cleavage - erosion - mechanical weathering A:
**Answer**
mechanical weathering
Answer the following question given this paragraph: Muscles can only contract. They can't actively lengthen. Therefore, to move bones back and forth at a joint, skeletal muscles must work in pairs. For example, the bicep and triceps muscles of the upper arm work as a pair. You can see how this pair of muscles works in Figure below . When the bicep muscle contracts, it bends the arm at the elbow. When the triceps muscle contracts, it straightens the arm. Q: Skeletal muscles must work in pairs to move bones back and forth at a joint because they can only do what? Choices: - vibrate - pull - expand - contract A:
contract