Answer the following question given this paragraph: The diversity of living things is called biodiversity. Q: What is the diversity of living things called? Choices: - habitat - adaptation - ecosystem - biodiversity A:
biodiversity
(Question)
Answer the following question given this paragraph: Oceans are the major source of water vapor in the atmosphere. Sunlight heats water near the sea surface ( Figure below ). As the water warms, some of it evaporates. The water vapor rises into the air, where it may form clouds and precipitation. Precipitation provides the freshwater needed by plants and other living things. Q: What is the major source of water vapor in the atmosphere? Choices: - drift - sea - streams - ocean A:
(Answer)
ocean
Ques: Answer the following question given this paragraph: Monosaccharides A monosaccharide is a monomer of carbohydrates. Five monosaccharides are important in the body. Three of these are the hexose sugars, so called because they each contain six atoms of carbon. These are glucose, fructose, and galactose, shown in Figure 2.18a. The remaining monosaccharides are the two pentose sugars, each of which contains five atoms of carbon. They are ribose and deoxyribose, shown in Figure 2.18b. Q: Glucose, fructose, and galactose are hexose sugars, which contain six atoms of what element? Choices: - oxygen - hydrogen - nitrogen - carbon A:
Ans: carbon
(Q).
Answer the following question given this paragraph: f 2 = v w / 2 = v w / 2L = 2 f 1 . Similarly, f 3 = 3 f 1 , and so on. All of these frequencies can be changed by adjusting the tension in the string. The greater the tension, the greater v w is and the higher the frequencies. This observation is familiar to anyone who has ever observed a string instrument being tuned. We will see in later chapters that standing waves are crucial to many resonance phenomena, such as in sounding boxes on string instruments. Q: Stringed instruments can help show the relationship between tension and what in strings? Choices: - volumes - temperatures - lengths - frequencies A:
(A).
frequencies
Ques:Answer the following question given this paragraph: Evidence is a direct, physical observation of something or a process. Q: In a scientific investigation, what do you call a direct, physical observation of something or a process? Choices: - sighting - declaration - reason - evidence A:

Ans:evidence
Answer the following question given this paragraph: The cell wall is located outside the cell membrane. It consists mainly of cellulose and may also contain lignin, which makes it more rigid. The cell wall shapes, supports, and protects the cell. It prevents the cell from absorbing too much water and bursting. It also keeps large, damaging molecules out of the cell. Q: Where is the cell wall located? Choices: - in cell membrane - in the chloroplast - in the mitochondria - outside cell membrane A:
outside cell membrane