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9966 [12]
2 years ago
14

You observe a muscle that has intercalated discs, and contracts under involuntary conditions. what type of muscle must this be?

Biology
1 answer:
Vesna [10]2 years ago
6 0

Answer:

Cardiac muscle

Explanation:

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What effect does the buoyant force have on a submerged object?
galben [10]
The buoyant force is an upward force on an object submerged in a fluid. It is the resultant of the pressure force on the surface of the object. The buoyant force may be larger than the weight of the object causing it to accelerate upwards.
5 0
3 years ago
A 55-year-old truck driver with obstructive sleep apnea has diastolic heart failure. An echocardiogram demonstrates significant
marta [7]

Answer:

C) P wave

Explanation:

Sleep apnea can be described as a potentially serious sleep disorder in which breathing repeatedly stops and starts.

The Obstructive sleep apnea is a type or example of sleep apnea in which an individual can't breathe normally because of upper airway obstruction during sleep. This obstruction could be  complete or partial obstructions.

It should be understood that, an echocardiogram uses sound waves to produce images of your heart.

In this case, the P wave portion of the electrocardiogram will be abnormal. This is because, the P wave is the result of atrial depolarization and would therefore  have changes associated with atrial enlargement.

3 0
3 years ago
Consider the cell structure that is shown below.
matrenka [14]

Answer:

There is no attachment with this question so I can't answer this question.

4 0
3 years ago
SKILL: READING EFFECTIVELY
natali 33 [55]

Answer:

1. cerebellum

2. brainstem

3. cerebrum

4. cerebrum

5. brainstem

6. cerebrum

7. cerebellum

Explanation:

The cerebellum is a region of the brain located behind the top part of the brainstem, which coordinates voluntary movements (e.g., posture, balance, coordination, speech). The cerebellum is well known to regulate the balance of the body. The brainstem is a type of automatic control center that connects the cerebrum with the spinal cord. The pons represents a group of nerves that serve as connection between the cerebrum and cerebellum. The pons are located in the brainstem (between the midbrain and the<em> medulla oblongata</em>). The cerebrum is the largest part of the brain and can be divided into right and left hemispheres. These hemispheres communicate with each other by the <em>corpus callosum</em>.

8 0
3 years ago
Order these organisms from smallest to largest please<br> a) human cell<br> b) virus<br> c) bacteria
Oliga [24]

Answer:

virus, bacteria, human cell

Explanation:

6 0
3 years ago
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