Which is a role of bacteria?
removing nutrients from soil
producing oxygen
hea...
Biology, 01.11.2019 13:31 EdgeTheWizard
Which is a role of bacteria?
removing nutrients from soil
producing oxygen
healing sick animals
preventing tooth decay
Answers: 2
Biology, 21.06.2019 22:00
Which excerpt from the land, part 4 best supports the claim that paul is a talented horseback rider? a/“figure that says more than anything else! now, i want to ride that stallion! " b/my daddy shook his head. "paul only rides horses he knows. ” c/? i glanced over at the other rider. the fellow was older than i, and had the weight of a man on him. d/a man out of alabama, man name of ray sutcliffe, told my daddy i was such a good rider, he wanted me to ride some races for him.
Answers: 1
Biology, 22.06.2019 00:30
What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.
Answers: 2
Biology, 22.06.2019 01:30
How do you date a sample of rock that you suspect as being one of the earliest on earth
Answers: 1
Biology, 22.06.2019 07:00
What was the purpose of mendel's experiments with dihybrid crosses? a. to determine if dna was a transforming factor b. to determine if traits could be recessive c. to determine if traits affected each other d. to determine if traits had more than one allele
Answers: 3
History, 11.11.2020 01:30
Mathematics, 11.11.2020 01:30
Mathematics, 11.11.2020 01:30
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Mathematics, 11.11.2020 01:30
Mathematics, 11.11.2020 01:30
Mathematics, 11.11.2020 01:30
History, 11.11.2020 01:30
Mathematics, 11.11.2020 01:30
Mathematics, 11.11.2020 01:30
Computers and Technology, 11.11.2020 01:30