1-Which bacteria seem to be most frequently used in the production of food? Propose an explanation for this
2-Why might the influenza vaccine be less effective than other vaccines?
3-Which diseases of the gastrointestinal tract can be acquired by swimming in a pool or lake? Why are these diseases not likely to be acquired while swimming in the ocean?
4-How is cholera transmitted? How does an earthquake promote transmission?
Answers: 3
Biology, 22.06.2019 02:30
Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?
Answers: 1
Biology, 22.06.2019 03:40
Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.
Answers: 2
Biology, 22.06.2019 07:30
In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?
Answers: 3
Biology, 22.06.2019 09:30
Resperation is a way to release carbon back into the atmosphere
Answers: 1
1-Which bacteria seem to be most frequently used in the production of food? Propose an explanation f...
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