Answer the following question given this paragraph: We saw that the amount of solar radiation an area receives depends on its latitude. The amount of solar radiation affects the temperature of a region. Latitude has other effects on climate. Q: Latitude affects the amount of what received by an area, which in turn affects the temperature of a region? Choices: - chemical radiation - geothermal radiation - current radiation - solar radiation A:
solar radiation
(Question)
Answer the following question given this paragraph: 34.6 High-temperature Superconductors Superconductors are materials with a resistivity of zero. They are familiar to the general public because of their practical applications and have been mentioned at a number of points in the text. Because the resistance of a piece of superconductor is zero, there are no heat losses for currents through them; they are used in magnets needing high currents, such as in MRI machines, and could cut energy losses in power transmission. But most superconductors must be cooled to temperatures only a few kelvin above absolute zero, a costly procedure limiting their practical applications. In the past decade, tremendous advances have been made in producing materials that become superconductors at relatively high temperatures. There is hope that room temperature superconductors may someday be manufactured. Q: Superconductors are materials with a resistivity of? Choices: - above zero - greater density - high magnitude - zero A:
(Answer)
zero
Ques: Answer the following question given this paragraph: There are three main ways that molecules can pass through a phospholipid membrane. The first way requires no energy input by the cell and is called passive transport. The second way requires that the cell uses energy to pull in or pump out certain molecules and ions and is called active transport. The third way is through vesicle transport, in which large molecules are moved across the membrane in bubble-like sacks that are made from pieces of the membrane. Q: How many different ways can molecules pass through a phospholipid membrane? Choices: - six - five - four - three A:
Ans: three
(Q).
Answer the following question given this paragraph: Gases mix homogeneously when confined to same container. When several gases are added to a container, the individual gas particles mix freely, forming a homogeneous mixture in which each type of gas is randomly distributed throughout all the available volume. Q: What is formed when different gases are confined to the same container? Choices: - linear mixture - particulate mixture - compact mixture - homogeneous mixture A:
(A).
homogeneous mixture
Ques:Answer the following question given this paragraph: Paved roads and parking lots prevent rainwater from soaking into the ground. This increases runoff and the potential for soil erosion. Q: What type of roads and parking lots prevent rainwater from soaking into the ground? Choices: - gravel - shaded - dirt - paved A:

Ans:paved
Ques:Answer the following question given this paragraph: Germline mutations occur in gametes. Somatic mutations occur in other body cells. Chromosomal alterations are mutations that change chromosome structure. Point mutations change a single nucleotide. Frameshift mutations are additions or deletions of nucleotides that cause a shift in the reading frame. Q: Where do germline mutations occur in? Choices: - in aggregations - in spores - In blood cells - in gametes A:

Ans:
in gametes