Biology, 19.10.2019 18:50 kailiesoto52
One of the main functions of saliva is to buffer against acid from food and plaque, which contributes significantly to the formation of cavities. while there are several buffers in saliva, carbonic acid (h2co3) has the highest concentration and has the greatest effect on ph.
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Biology, 21.06.2019 19:00
Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.
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Biology, 21.06.2019 20:00
Surrounded by microtubules, located near the nucleus. (don't try to google it) (give answer only if u know)
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Biology, 22.06.2019 13:00
Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?
Answers: 3
One of the main functions of saliva is to buffer against acid from food and plaque, which contribute...
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