Ques: 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:
Ans: ozone

Ques: Q: What are the two types of fatty acids? Read this paragraph and choose the correct option from the provided answers: A lipid is an organic compound such as fat or oil. Organisms use lipids to store energy, but lipids have other important roles as well. Lipids consist of repeating units called fatty acids. There are two types of fatty acids: saturated fatty acids and unsaturated fatty acids. Choices: - saturated and biodegradable - saturated and endogenous - hydrochloric and carboxylic - saturated and unsaturated A:
Ans: saturated and unsaturated

Ques: Q: What is the most important way that humans communicate? Read this paragraph and choose the correct option from the provided answers: The most important way that humans communicate is with language. Language is the use of symbols to communicate. In human languages, the symbols are words. Words may stand for things, people, actions, feelings, or ideas. By combining words in sentences, language can be used to express very complex thoughts. Choices: - inheritance - painting - instinct - language A:
Ans: language

Ques: Q: While spermatogenesis produces four haploid sperm cells, oogenesis produces one mature what? Read this paragraph and choose the correct option from the provided answers: Spermatogenesis produces four haploid sperm cells, while oogenesis produces one mature ovum. Choices: - egg - semen - datum - ovum A:
Ans:
ovum