Biology, 30.03.2020 22:16 emmv565628
Read the paragraph from the section “Limb Structures.” These bone structures may be very similar in different species; however, the functions of these structures can be very different. Limbs can be used for flying, swimming or walking. Humans use their arms for many tasks. These functions evolved through natural selection over millions of years. Natural selection is an idea about the way living things have developed. It says that creatures with useful traits are more likely to survive and reproduce. When they reproduce, they pass their useful traits on to their offspring. Which of the following is an accurate explanation of what this paragraph means? A Homologous structures can be used for many different purposes and are passed down through genetic material. B Homologous structures help animals survive and spread their genes to the next generation. C Homologous structures are found in animals that live in similar environments even if the limbs are very different. D Homologous structures are only found in mammals and animals that live on land.
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Biology, 21.06.2019 18:00
Iwill give brainiest to first person who gets it ! what are 3 basic types of interactions we see in an ecosystem?
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Biology, 21.06.2019 21:00
What two fields of study provide the core information that is used to classify organisms?
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Biology, 22.06.2019 06:30
Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?
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Biology, 22.06.2019 07:00
Which best describes the scientific method? a. a path of clearly defined steps that must be followed in a particular order b. a possible answer to a scientific question based on knowledge or research c. the recipe for how to conduct an experiment that must be followed precisely d. the process of hypothesis and testing through which scientific inquiry occurs
Answers: 1
Read the paragraph from the section “Limb Structures.” These bone structures may be very similar in...
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