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GREYUIT [131]
3 years ago
7

Which of the following best describes the function of nasal hair? Group of answer choices

Biology
1 answer:
Citrus2011 [14]3 years ago
5 0

Answer:

The correct answer is statement 3.

Explanation:

Nose hair is also known as nasal hair are the hairs present within the nose. The prime function of the nasal hair is to prevent the harmful foreign particles like bacteria, fungus, or other harmful substances from getting within the nasal cavity. It also prevents noxious gases present in the surroundings from entering the nasal cavity.  

The nasal hairs function as a filter and trap dust, spores, bacteria, viruses, and spores on its sticky surface, this further inhibits them from going into the lungs that can eventually result in infection.  

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Draw two snapshots, take a photo, and attach the photo here. 1) Draw a 2n=6 cell undergoing anaphase 2) Draw a 2n=6 cell undergo
VladimirAG [237]

Answer:

Draw two snapshots, take a photo, and attach the photo here. A) Draw a 2n=6 cell undergoing anaphase. B) Draw a 2n=6 cell undergoing anaphase I.

Explanation:

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3 0
2 years ago
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Forensic anthropologists note that if we separate all of humanity into three groups (white, black, Asian), there are common trai
Talja [164]

Answer: C. In using a small number of "races," forensic anthropologists will incorrectly identify individuals from populations such as the Middle East or India, with the potential for false identification of the deceased.

Explanation:

Forensic anthropologists are the scientists who studies the morphological as well as the skeletal parts of the humans, animals, and birds both living or dead. These scientists can determine the age, sex and ethnic group or race in cases of impersonation as well as in cases of dead skeletal remains.

C. is the correct option, as it is a kind of bias. As the groups of humanity is wide in the form of white, black and Asian. Therefore, comparing the skeletal remains to small number of races can raise a valid criticism of the approach of skeletal examination and identification of deceased.

4 0
3 years ago
What is stimulus? (7th grade life science question)
kenny6666 [7]
It's some change in the conditions around the organism, which the organism can detect and respond to. A change in temperature, more light, or something physically poking the organism are examples.
8 0
3 years ago
The autonomic nervous system _____.
Mademuasel [1]

Explanation:

The autonomic nervous system _____.

A. controls involuntary actions

The nervous system is subdivided into; the central nervous system (CNS), which includes the brain and spinal cord, within the vertebral column; and the peripheral nervous system, which includes nerves that branch into the rest of the body from the brain and spinal cord. Nervous tissue responds to electrical impulses, allowing for communication between different regions of the body.

The peripheral nervous system is further divided into the somatic nervous system responsible for carrying out sensory and motor information between the peripheral nervous system- including sensory organs like the eyes; and central nervous system; and the autonomic nervous system (ANS) which regulates involuntary bodily functions like heartbeat, breathing and blood flow. The ANS is mainly acts unconsciously and affects smooth muscle and internal organs. It is related to homeostasis- where the body maintains a constant internal balance in pH, temperature, blood pressure etc.

Learn more about the autonomic nervous system at brainly.com/question/10386413

Learn more about homeostasis at brainly.com/question/1601808

#LearnWithBrainly

3 0
3 years ago
Why are mustard seeds and groundnut called oil seeds​
nikitadnepr [17]

Answer:

(i) Groundnut and mustard seeds are called oilseeds because they are used to extract edible oil which are used for cooking food.

(ii) Herbivores consume only plants and plant products whereas carnivores feed on other animals only.

Explanation:

6 0
3 years ago
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