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Xelga [282]
2 years ago
15

The ________ nervous system is composed of the brain and spinal cord.

Biology
1 answer:
Vlad [161]2 years ago
4 0

Answer:

The central nervous system is composed of the brain and spinal cord.

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Wild animal attack is which type of disaster
olchik [2.2K]

Wild animal attacks should qualify as biological disasters rather than geological disasters.

Disasters generally refer to accidents that happen rather suddenly and result in widespread damages or loss of lives

  • Biological disasters are disasters whose causes have biological origins such as plants, animals, humans, and microbes.
  • Geographical disasters are caused by natural geographical events such as landslides, cyclones, hurricanes, volcanic eruptions, and so on.

Wild animals are biological organisms, hence, an attack from them would be a biological disaster.

More on biological disasters can be found here: brainly.com/question/22882474

7 0
3 years ago
Read 2 more answers
Too much socializing in a work place can ?
Romashka-Z-Leto [24]
Too much socializing can affect work production and accuracy.
6 0
2 years ago
The stethoscope is a device commonly used by doctors to monitor heart function. When listening to a heart beating using a stetho
Effectus [21]

Answer:

The correct answers are:

1. closing

2. the ventricles and arteries,

3. a constricted trachea

Lub is the first sound of a heartbeat and is mentioned as S1. It is usually produced due to the closing of tricuspid and and mitral or bicuspid valves present between atria and ventricles.

Tricupsid is located between atrium and ventricle of the right hand side and mitral valve is located between atrium and ventricle of the left hand side. They prevent the back flow of blood from ventricles to their respective atria.

Dub, being the second sound is written as S2. It is produced due to the closing of pulmonary (located between right ventricle and pulmonary artery) and aortic valves (located between left artery and aorta).

These valves prevent the back flow of blood from arteries into the ventricles.

The time between the two sounds is often taken as the measure of the diastole i.e. ventricular filling.

Wheezing refers to a high-pitched sound produced when a person breathes, especially during exhale. It is caused by constriction of the airways or inflammation. It is considered as a symptom of various diseases such as asthma, COPD, allergies, bronchitis etc.

8 0
3 years ago
What does it mean when a compound’s chemical formula does not include any numbers? A. There are only single bonds in the molecul
yaroslaw [1]

Answer:

B

Explanation:

This number that is put in a compound is called a subscript. It is put in front of the symbol of the element being represented. An example is CO₂ which means there are one (1) carbon and two (2) oxygen atoms in the compound.

3 0
2 years ago
The component parts of the term ophthalmalgia meaning pain in the eye are _____
Gnesinka [82]
The part are <span>opthalm/o + algia 

Hope this helps</span>
8 0
3 years ago
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