Create a concept map on rocks and its classifications by completing the concept map below
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Biology, 17.10.2021 15:10 cindyc1103
Create a concept map on rocks and its classifications by completing the concept map below
Answers: 2
Biology, 22.06.2019 03:30
Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis
Answers: 1
Biology, 23.06.2019 02:00
Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?
Answers: 1
Biology, 23.06.2019 04:31
Why is planting a wide variety of plant species better than planting only one type? a) diversity is best for the environment. b) a wide variety would mean less wear and tear on the soil. c) it would lead to desertification prevention. d) combining biological and chemical controls are the conditions of a healthy farm.
Answers: 3
Mathematics, 04.06.2020 19:01
Mathematics, 04.06.2020 19:01
Physics, 04.06.2020 19:01
Mathematics, 04.06.2020 19:01
History, 04.06.2020 19:01
Mathematics, 04.06.2020 19:01
Mathematics, 04.06.2020 19:01
Mathematics, 04.06.2020 19:01
Mathematics, 04.06.2020 19:01