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Dmitry [639]
3 years ago
14

Which structure or substance is responsible for helping filter and clean air as it passes through the trachea and bronchioles?

Biology
2 answers:
Andreas93 [3]3 years ago
7 0

Answer: A

Explanation:

because the cilia is in the trachea and it pushes foreign things out as it breathe in air and it pushes out things such as dust and all that

kumpel [21]3 years ago
4 0

Answer: Cilia

Explanation: Respiration can be defined as the phenomenon in which the   exchange of gases takes place between the lungs and outer environment.

The process by which the air is inhaled is known as inhalation and the process y which carbon dioxide is moved out of the body is known as expiration.

The whole of the respiratory track is ciliated that protects the nasal passage by the entrance of the harmful pathogens, dirt and foreign particles. It propels out the foreign particles out of the body by the back and forth movement.

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1. Zygomycetes reproduce asexually through the haploid spores formed in , or sexually through diploid nuclei formed in .
g100num [7]

Answer:

  1. sporangia , zygospore
  2. Basidiomycota
  3. hyphae, mycellium
  4. lichen
  5. mycorrhiza
  6. Ascomycota

Explanation:

1. Zygomycetes reproduce asexually through the haploid spores formed in sporangia, or sexually through diploid nuclei formed in zygospore.

2. Basidiomycota are called club fungi because they produce club-shaped reproductive structures like toadstools.

3. The vegetative body of most fungi is called a hyphae, which consists of an interwoven mass of threadlike filaments called mycelium.

4.  A lichen is a symbiotic association between a fungus and a single-celled alga or cyanobacteria. The fungus protects the photosynthesizer from harsh conditions while consuming the extra nutrients it produces.

5. A mycorrhiza is a symbiotic association between a fungus and the roots of a plant. The fungus receives energy-rich sugar molecules produced by the plant while passing minerals and nutrients from the soil to the root.

6. Ascomycota, also known as sac fungi, include morels, yeasts, and the species that produces penicillin.

5 0
3 years ago
How is your heart like a water bottle that has to be squeezed for the water to come out​
Pavel [41]

Answer:

The water bottle sign or configuration refers to the shape of the cardiac silhouette on erect frontal chest x-rays in patients who have a very large pericardial effusion. Typically the effusion has accumulated over many weeks to months (e.g. in patients with malignancy) and the pericardium has gradually stretched.

6 0
3 years ago
In the initial period of learning, ________ describes when an organism learns to connect a neutral stimulus and an unconditioned
Alexandra [31]

Answer:

The given blank can be filled with acquisition.

Explanation:

An unconditioned stimulus provokes the unlearned response and an unconditioned response is the naturally taking place reaction. A neutral stimulus is illustrated as the stimulus that prior to conditioning do not generate any kind of response.  

A type of learning wherein a subject begins to react towards neutral stimulus as it would perform with another stimulus by acquiring the path of associating the two stimuli is termed as classical conditioning.  

An acquisition can be illustrated as the time of learning in classical conditioning where an individual begins to associate a neutral stimulus with an unconditioned stimulus that further permits the neutral stimulus to begin possessing the conditioned response.  

6 0
3 years ago
Read 2 more answers
A nurse who suspects that a newly admitted infant is the victim of child abuse assesses the parents' interaction with their baby
Semenov [28]

If a nurse suspects that a newly admitted infant is the victim of child abuse, the following parental behaviors might support the diagnosis of child abuse:

1. The parents focus on the child's role in sustaining the injury<span>
2. The parents are changing the account of how the injury occurred
<span>3. Their explanation of how the injury was sustained is not consistent with the injury</span></span>

7 0
3 years ago
Sea otters use stones and rocks to break open abalone shells in order to eat the flesh inside. a young sea otter observes other
Vanyuwa [196]
The type of learning that the young sea otter used to be able to perform this task is social learning.
This means that the young otter learned what it is supposed to do from its surroundings - and what is surrounding it is its society of other otters. It is social learning because the otter didn't learn on its own that it needs to break open shells in order to eat what is inside, but rather it saw what the other otters were doing and thus learned it.
7 0
3 years ago
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