Which statement explains why greenhouse gases are needed for the survival of life on Earth? A. Greenhouse gases are clean sources of energy. B. Without greenhouse gases, Earth would be too cold for life to exist. C. Inhaling greenhouse gases is essential for proper lung function. D. Greenhouse gases prevent celestial objects from entering Earth’s atmosphere.
Answers: 2
Another question on Biology
Biology, 22.06.2019 03:40
Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons
Answers: 3
Biology, 22.06.2019 11:20
How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.
Answers: 1
Biology, 22.06.2019 14:10
Select the correct answer.what is the observable characteristic of a person called? o a. genotypephenotypeoc.alleleo d.gene
Answers: 2
Biology, 22.06.2019 17:00
Which of the following terms would bb represent in an organism? a.phenotype b.genotype c.genetics
Answers: 2
You know the right answer?
Which statement explains why greenhouse gases are needed for the survival of life on Earth? A. Green...
Questions
Mathematics, 12.10.2019 01:30
Mathematics, 12.10.2019 01:30
Social Studies, 12.10.2019 01:30
Mathematics, 12.10.2019 01:30
English, 12.10.2019 01:30
Mathematics, 12.10.2019 01:30
Social Studies, 12.10.2019 01:30
Mathematics, 12.10.2019 01:30
Mathematics, 12.10.2019 01:30
English, 12.10.2019 01:30
Mathematics, 12.10.2019 01:30
