subject
Biology, 21.04.2020 22:22 Elexis8591

Maria analyzed the different types of energy transformations involved in powering a train using coal as fuel as shown in the diagram below. Which of the statement below best describes how the Law of Conservation of Energy plays a role in the powering the train

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 15:00
Which of the following is an example of a non-falsifiable hypothesis? a. there is a teacup orbiting the milky way galaxy. b. there is no life on mars. c. the human species started in africa. d. humans cannot live without the amino acid methionine
Answers: 1
question
Biology, 21.06.2019 20:10
4. how does a phospholipid behave in water? the phosphate head does not mix with water; the fatty acid tails do. the phosphate head and the fatty acid tails mix with water. the phosphate head and the fatty acid tails do not mix with water. the phosphate head mixes with water; the fatty acid tails do not.
Answers: 1
question
Biology, 21.06.2019 22:30
Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.
Answers: 2
question
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
You know the right answer?
Maria analyzed the different types of energy transformations involved in powering a train using coal...
Questions
question
English, 30.10.2020 19:50
question
Mathematics, 30.10.2020 19:50
question
Arts, 30.10.2020 19:50
question
Advanced Placement (AP), 30.10.2020 19:50
Questions on the website: 13722367