Answers: 1
Biology, 21.06.2019 16:30
Melissa lives in a town called greendale. she discovers that when she lights a match and holds it near her kitchen faucet, the little flame grows into a larger fire. melissa is surprised because she thought the water would extinguish the flame rather than ignite it further. her mother tells her that the water might be contaminated with dissolved methane, a primary component in natural gas. melissa investigates the matter and finds that cases of methane contamination started shortly after a company began fracking for natural gas in the area. based on this information, which three statements are plausible consequences of fracking in greendale?
Answers: 2
Biology, 21.06.2019 16:40
Which of the following is a cause of a dna mutation? o a. the linking of amino acid subunits into a long chain o b. the transcription of dna into rna o c. an error in the repair of damaged dna d. the diffusion of molecules across the cell membrane submit
Answers: 1
Biology, 21.06.2019 22:20
Which best compares habitat and niche? o niche is a place in which organisms live, and habitat is the way in which an organism fits into its habitat.o habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat.habitat is a group of organisms that live in an area, and niche is a specific species that lives in that areao niche is a group of organisms that live in an area, and habitat is a specific species that lives in that area.
Answers: 2
Biology, 22.06.2019 02:40
How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.
Answers: 1
Why are enzymes described as catalysts...
Business, 02.11.2020 09:50
Social Studies, 02.11.2020 09:50
Computers and Technology, 02.11.2020 09:50
Social Studies, 02.11.2020 09:50
Biology, 02.11.2020 09:50
English, 02.11.2020 09:50
Computers and Technology, 02.11.2020 09:50
Computers and Technology, 02.11.2020 09:50
Mathematics, 02.11.2020 09:50
Arts, 02.11.2020 09:50
Biology, 02.11.2020 09:50
Geography, 02.11.2020 09:50
History, 02.11.2020 09:50