Biology, 03.04.2021 02:10 kprincess16r
Fossils of organisms that are different than today's organisms and are found in deeper rock layers indicates that
A.
evolution has occurred
B.
organisms must have changed over time
C.
evolution occurred faster in the past
D.
Both A and B
Answers: 2
Biology, 21.06.2019 23:00
Which of the following is not a defining characteristic of plants?
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Biology, 21.06.2019 23:00
Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?
Answers: 1
Biology, 22.06.2019 21:00
What is a population? a. all the members of the same species living in the same ecosystem at the same time b. the number of a species living in the same ecosystem over a period of time c. the total number of organisms living in an ecosystem at a point in time d. all the members of a food web in the same ecosystem
Answers: 1
Biology, 23.06.2019 00:10
What occurs during translation? a. mrna is created by using a dna template b. mrna codons are joined by trna anticodon to assemble amino acids to form a protein c. protein is formed when a polypeptide chain is broken apart and released from ribosome d. one strand of dna is copied into a strand of rrna
Answers: 1
Fossils of organisms that are different than today's organisms and are found in deeper rock layers i...
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