Answer the following question given this paragraph: Life on Earth is based on carbon. A possible explanation is that no other element in the periodic table forms compounds that are so diverse in their chemistry and physical properties. Discuss the chemistry of carbon with regard to. Q: What element on the periodic table forms the most diverse compounds? Choices: - helium - oxygen - hydrogen - carbon A:
carbon
Answer the following question given this paragraph: Many soil scientists work both in an office and in the field. According to the United States Department of Agriculture (USDA): "a soil scientist needs good observation skills to analyze and determine the characteristics of different types of soils. Soil types are complex and the geographical areas a soil scientist may survey are varied. Aerial photos or various satellite images are often used to research the areas. Computer skills and geographic information systems (GIS) help the scientist to analyze the multiple facets [1] of geomorphology, topography, vegetation, and climate to discover the patterns left on the landscape. " Soil scientists play a key role in understanding the soil's past, analyzing present conditions, and making recommendations for future soil-related practices. Q: What kind of scientist is concerned with facets of geomorphology, topography, vegetation, and climate? Choices: - geophysicist - atstronomer - geologist - soil scientist A:
soil scientist
Q: Answer the following question given this paragraph: Blood with wastes enters each kidney through an artery, which branches into many capillaries. After passing through capillaries and being filtered, the clean blood leaves the kidney through a vein. Q: After passing through capillaries and being filtered, clean blood leaves what organ through a vein? Choices: - pancreas - liver - heart - kidney A:
A: kidney
Question: Answer the following question given this paragraph: The cytoplasm consists of watery cytosol and cell structures. It has several functions. The cytoskeleton is the "skeleton" of the cell. It helps the cell keep its shape. Q: What is the skeleton of the cell? Choices: - cytoplasm - cell membrane - cell wall - cytoskeleton A:
Answer: cytoskeleton
*Question*
Answer the following question given this paragraph: When appropriate, a symbol may be written above or below the arrow to indicate some special circumstance. The symbol "" is often used to indicate that the reaction is to be heated. Q: Which enzyme is used in step three of the polymerase chain reaction because of it's ability to withstand high temperatures? Choices: - minocycline polymerase - carbon polumerase - backronym polymerase - taq polymerase A:
**Answer**
taq polymerase
*Question*
Answer the following question given this paragraph: Soil is a renewable resource. Sometimes it is lost faster than it can be replaced. Q: What kind of resource is soil? Choices: - nonrenewable - finite - viable - renewable A:
**Answer**
renewable