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Mrac [35]
3 years ago
11

Which part of the respiratory system is task to clean the air and channels it into the lungs through two large tubes called bron

chi.
Biology
2 answers:
lions [1.4K]3 years ago
4 0
The correct answer should be either Nose or Trachea

Nose cleans air by using tiny hairs that grab molecules and prevent them from entering. Then the nose transfers air towards the trachea that sends it to the bronchi.
CaHeK987 [17]3 years ago
3 0

Answer:

The

trachea

Explanation:

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3 years ago
Which of these is NOT an example of a pure substance? A a tablet of the element known as calcium
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Answer:

a glass of muddy water

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Pure substances contain only one element or compound.

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3 years ago
In the history of Earth and the evolution of cells, aerobic cells appeared first and anaerobic cells appeared later.
Andreas93 [3]

Answer:

False

Explanation:

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Anaerobic cells appeared first, then photosynthesis appeared filling the atmosphere with oxygen and the aerobic organism develop cellular respiration to obtain energy, a process more efficient than anaerobic respiration.

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3 years ago
What are bridge animal? Give examples.​
JulijaS [17]

Answer:

\huge\fbox\red{ᴀ}\huge\fbox\orange{ⁿ} \huge\fbox\pink{s}\huge\fbox\green{ʷ} \huge\fbox\blue{ᴇ}\huge\fbox\purple{ʳ}\

Wildlife crossings may include: underpass tunnels or wildlife tunnels, viaducts, and overpasses or green bridges (mainly for large or herd-type animals); amphibian tunnels; fish ladders; Canopy bridge (especially for monkeys and squirrels), tunnels and culverts (for small mammals such as otters, hedgehogs, and badgers.

This know as bridge animals

eg: canopy bridge

<u>~ʆᵒŕ∂ཇꜱꜹⱽẻⱮë</u>

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