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Svetlanka [38]
3 years ago
5

The correct functions of your lungs contribute to the normal pH level of between 7.35 and 7.45 in your blood. If your lungs do n

ot exchange and remove carbon dioxide from your blood, the blood pH will change. A reading of pH 6.4 of your blood indicates:
A. no health risk, as part of normal pH changes in your body that in this case bring it closer to neutral pH.
B. a health problem due to the concentration of hydrogen ions (H+) being 10X higher than normal in your body.
C. a health problem due to the concentration of hydroxide ions (OH-) being 2X higher than normal.
D. a health problem due to the concentration of hydrogen ions (H+) being 2X higher than normal in your body.
E. a health problem due to the concentration of hydroxide ions (OH-) being 10X higher than normal in your body.

Biology
1 answer:
3241004551 [841]3 years ago
3 0

Answer:

Option B. a health problem due to the concentration of hydrogen ions (H+) being 10X higher than normal in your body is correct answer.

Explanation:

When lungs are not able to remove carbon dioxide produced by blood it results in decrease in pH of blood (blood become more acidic). This condition is called respiratory acidosis. However, body has the ability to balance ionic concentration. (See attached image for more explanation)

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Which of the following correctly compares Ornithischian and Saurischian dinosaurs?
kumpel [21]

Answer:

The option c is partly correct.

Explanation:

None of the statements is completely accurate because:

a. Saurischian dinosaurs include theropod and sauropod dinosaurs, and their common ancestors. Ornithischians comprise neornithischians (ornithopods and ceratopsians), thyreophorans (ankylosaurs and stegosaurs) and heterdontosaurids.

b. Capability to fly has only been documented in fossils belonging to Saurischia (where the birds are also classified in). Feathers, on the other hand, do appear in the two clades. Feathers, however, are not a trait exclusively associated to flight.

c. This is a correct comparison between ornithischians and saurischians in the sense that the attributes do belong to these clades, but when comparing animals there most be a comparison that reflects a pattern. Ornithischians have leaf shaped teeth suited to eat plant material, whereas saurischians have teeth for a carnivore and herbivore diet.

d. Sauropods are saurischians and they evolved herbivory from a meat-eater ancestor.

5 0
3 years ago
Scientist have evidence that media right have come from which location
dimaraw [331]

Answer:

Please mark as brainlist.

Explanation:

Scientific evidence for warming of the climate system is unequivocal.

6 0
3 years ago
Dale works for a publishing company. Every time he writes a good article, he gets lots of fan mail expressing support to him. In
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Fan mail?
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Blank to indicate other students about the deteriorating environmental conditions in the steps needed to improve the area also e
tangare [24]

<u>Complete Question:</u>

Water pollution and air pollution in an area have been steadily increasing. What can students do to address these environmental hazards?

_______ to educate other students about the deteriorating environmental conditions and the steps needed to improve the area. Also, encourage other students to volunteer for workshops about _______.

1.

A. Pass Laws

B. Organize Seminars

C. Create a Tax collection program

2.

A. Recycling and waste disposal

B. Poaching

C. Deforestation

<u>Correct Option:</u>

<u>Organize seminars</u> to educate other students about the deteriorating environmental conditions and the steps needed to improve the area. Also, encourage other students to volunteer for workshops about <u>deforestation</u>.

<u>Option:</u> B and C respectively.

<u>Explanation:</u>

As the environmental conditions are deteriorating day by day, thus it is necessary to train to boost upcoming generation for preserving it in most appropriate manner. For such actions awareness is necessary which should be encouraged by some volunteers of non-profit organization, environment protecting units of state and central, etc to conduct seminar in colleges and schools for students to make them understand the need of plantation and disadvantages of deforestation. The pattern to aware them should be remarkable, in order to create huge impact on the new generations towards green land.  

5 0
3 years ago
Match the statement with the correct term
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Answer:

not too sure but a . . . . .. .

3 0
2 years ago
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