Which of the following is a primary pollutant? a. acid rain, which forms when sulfur dioxide or nitrogen oxides react with water b. co, which comes from fossil fuel–powered engines, such as cars c. no2, which forms when no combines with oxygen in the air d. ozone, which forms when oxygen molecules and atoms combine in the presence of sunlight
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Biology, 21.06.2019 18:10, kellynadine02
Why do mutations in genes affect traits? o a. genes determine what type of mutagens an organism has. o b. genes produce proteins that cause traits. o c. genes affect how many chromosomes an organism has o d. genes code for carbohydrates that influence traits.
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Biology, 22.06.2019 02:30, brenyasanders5345
Many plants can reproduce asexually. which of these is an example of asexual reproduction in a plant? a. pine cones forming on a tree b. cross-pollination in a tomato c. roots sprouting from a potato d. night-blooming jasmine flowers
Answers: 3
Which of the following is a primary pollutant? a. acid rain, which forms when sulfur dioxide or nit...
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