Q: What type of alloys are used in musical instruments? Read this paragraph and choose the correct option from the provided answers: Brass alloys have long been employed in musical instruments. Choices: - plastics - bronze - copper - brass A:
brass

(Question)
Q: Air temperature changes as what increases? Read this paragraph and choose the correct option from the provided answers: Air temperature changes as altitude increases. In some layers of the atmosphere, the temperature decreases. In other layers, it increases. You can see this in Figure below . Refer to this figure as you read about the layers below. Choices: - pressure - density - salinity - altitude A:
(Answer)
altitude

Ques: Q: Wave amplitude and wavelength are two important measures of what? Read this paragraph and choose the correct option from the provided answers: Wave amplitude and wavelength are two important measures of wave size. Choices: - wave sound - wave speed - wave harmfulness - wave size A:
Ans: wave size

(Q).
Q: B cells and t cells are examples of what type of cells? Read this paragraph and choose the correct option from the provided answers: There are two different types of specific immune responses. One type involves B cells. The other type involves T cells. Recall that B cells and T cells are types of white blood cells that are key in the immune response. Whereas the immune system's first and second line of defense are more generalized or non-specific, the immune response is specific. It can be described as a specific response to a specific pathogen, meaning it uses methods to target just one pathogen at a time. These methods involve B and T cells. Choices: - heart cells - cancer cells - skin cells - white blood cells A:
(A).
white blood cells

Ques:Q: What is the name of the process in which solid food waste is passed out of the body? Read this paragraph and choose the correct option from the provided answers: Some substances in food cannot be broken down into nutrients. They remain behind in the digestive system after the nutrients are absorbed. Any substances in food that cannot be digested and absorbed pass out of the body as solid waste. The process of passing solid food waste out of the body is called elimination. Choices: - extinction - evaporation - regurgitation - elimination A:

Ans:elimination

Q: What is the term for very large arrays of tandemly repeating, non-coding dna? Read this paragraph and choose the correct option from the provided answers: The majority of the human genome is non-coding sequence. These sequences include regulatory sequences, and DNA with unknown functions. These sequences include tandem repeat elements known as satellite DNA , and transposons. Satellite DNA consists of very large arrays of tandemly repeating, non-coding DNA. The repeating units can be just a single base (a mono nucleotide repeat), two bases (a dinucleotide repeat), three bases (a trinucleotide repeat) or a much larger repeating unit. Some repeating units are several thousand base pairs long, and the total size of a satellite DNA segment can be several megabases without interruption. Choices: - recombinant dna - models dna - addition dna - satellite dna A:
satellite dna