Q: What is the term for the gas in smog that can damage plants? Read this paragraph and choose the correct option from the provided answers: The ozone in smog may damage plants. The effects of ozone add up over time. Plants such as trees, which normally live a long time, are most affected. Entire forests may die out if ozone levels are very high. Other plants, including crop plants, may also be damaged by ozone. You can see evidence of ozone damage in Figure below . Choices: - dioxide - carbon - sulphur - ozone A:
ozone

Q: In what form do plants and animals store sugar for later use? Read this paragraph and choose the correct option from the provided answers: Choices: - processing polysaccharides - management polysaccharides - carrying polysaccharides - storage polysaccharides A:
storage polysaccharides

Q: Mendeleev organized what basic units into rows and columns? Read this paragraph and choose the correct option from the provided answers: You can see how Mendeleev organized the elements in the Figure below . From left to right across each row, elements are arranged by increasing atomic mass. Mendeleev discovered that if he placed eight elements in each row and then continued on to the next row, the columns of the table would contain elements with similar properties. He called the columns groups . They are sometimes called families, because elements within a group are similar but not identical to one another, like people in a family. Choices: - solutions - compounds - animals - elements A:
elements