TAG MAY BE WRONG* Ferns, such as the one in the picture, can be found today. They are usually found growing in warmer climates. However, fossils of ferns have been found in places with cold climates where it often snows today. What can we conclude about the places where the fossils of ferns have been found? A) Ferns used to live in cold climates. B) These places once had a warmer climate. These places once had a colder climate. D) Someone tried to grow ferns in cold climates.
Answers: 2
Biology, 22.06.2019 02:00, badpotterchris
How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.
Answers: 1
Biology, 22.06.2019 12:10, 19jcormier
Adescription of a type of bio biotechnology (genetic engineering, cloning, or artificial section) one benefit or one risk for the individual (based on whether you are for or against it) one benefit or one risk for society (based on whether you are for or against it) one benefit or one risk for the environment (based on whether you are for or against it)
Answers: 2
Biology, 22.06.2019 17:00, marioruiz7944
Which of the following do all living things have in common
Answers: 2
TAG MAY BE WRONG* Ferns, such as the one in the picture, can be found today. They are usually found...
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