Biology, 20.07.2019 21:00 ayoismeisalex
Which best describes the reactants and products of photosynthesis ? a: reactants are formed inside the plant, and products are taken in from the environment by the plant b: reactants are taken in from the environment by the plant, and products are formed inside the plant. c: reactants and products are formed inside the plant. d: reactants and products are taken in from the environment by the plant .
Answers: 1
Biology, 22.06.2019 05:30
Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim
Answers: 1
Biology, 22.06.2019 12:30
Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.
Answers: 1
Biology, 22.06.2019 15:00
Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.
Answers: 1
Which best describes the reactants and products of photosynthesis ? a: reactants are formed insid...
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