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Ghella [55]
3 years ago
14

Which of the descriptions below does not explain the effects of air pollution on the respiratory system?

Biology
2 answers:
NeTakaya3 years ago
7 0
I believe that the best answer among the choices provided by the question is <span>It could increase carbon dioxide uptake in alveolar sacs.</span>
Hope my answer would be a great help for you.    If you have more questions feel free to ask here at Brainly.
Artist 52 [7]3 years ago
7 0

The correct answer is option D

In case of pollution when there is a less supply of oxygen and more supply of carbon dioxide then there is no uptake of carbon dioxide from the outer environment.

The human body is equipped with the respiratory system which functions by uptaking the oxygen from the environment and releasing it into the body.

In case there is no oxygen supply the body will not take carbon dioxide from the outer environment.

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Help me ASAP please
Westkost [7]

Answer:

C

Explanation:

5 0
2 years ago
Most animals with backbones, vertebrates, have a similar body plan: skull, ribs, two pairs of limbs, tail. What does this sugges
daser333 [38]

The correct answer is E. Vertebrates are all related to a common ancestor

Explanation:

According to biology and evolution, organisms from different species but that share similarities in morphology (body structures) as well as in genetics often have a phylogenetic relationship which means they descend from the same organism or share a common ancestor. This applies to multiple taxonomical levels including classes such as mammals or birds as it has been proved each of this derived from a common ancestor. Therefore, the similarity in the body structure (morphology) in all mammals suggest vertebrates are related to a common ancestor and as they evolved from this, they share similarities not only in terms of morphology but also in genetics.

3 0
3 years ago
Read 2 more answers
True or false? variation in human skin color is an example of clinal variation.
ICE Princess25 [194]
The answer is false,it comes from genes that you get from both your parents
4 0
3 years ago
I need help with 4.b please
VARVARA [1.3K]

Arteries: any of the muscular-walled tubes forming part of the circulation system by which blood (mainly that which has been oxygenated) is conveyed from the heart to all parts of the body.

Capillaries: any of the fine branching blood vessels that form a network between the arterioles and venules.

Veins: any of the tubes forming part of the blood circulation system of the body, carrying in most cases oxygen-depleted blood toward the heart.

They are all similar because not only are they all connected to the heart, but they transfer blood and nutrients all around the body. They are different by where they are located and how effective their function is.

7 0
3 years ago
The phyiscal appearance of your genes is called what
Artemon [7]

Answer:

the phyiscal appearance of your genes is called

<h2><em><u>PHENOTYPE</u></em></h2>

6 0
2 years ago
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