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PSYCHO15rus [73]
2 years ago
11

This type of circulatory system has cells in constant contact with circulatory fluid (no vessels). Some smaller organisms have t

his type of circulatory system because it isn't efficient for larger organisms. A) closed B) large C) open D) vessel
Biology
1 answer:
Temka [501]2 years ago
3 0
She's right C I just took da test
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Oxygen Cycle. Hope this helps

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The bone that is situated next to the eardrum is called the __________; the bone that sits next to the oval window is called the
EastWind [94]

The bone that is situated next to the eardrum is called the malleus.

The bone that sits next to the oval window is called the stapes.

Given,

The bone that is situated next to the eardrum is called the __________; the bone that sits next to the oval window is called the __________.

We need to fill in the blanks.

<h3>What are eardrums and their parts?</h3>

The eardrum is a transparent gray membrane and there is a middle ear

bone called the malleus attached to the center part of the drum.

The space inside the ear drum is called the middle ear.

The three smallest bones of the body are found in the middle ear.

They are:

- The hammer (malleus)

It is attached to the eardrum.

- The anvil (incus)

It is in the middle of the chain of bones.

- The Stirrup (stapes)

It is attached to the membrane-covered opening that connects the middle ear with the inner ear (oval window)

Thus

The bone that is situated next to the eardrum is called the malleus.

The bone that sits next to the oval window is called the stapes.

Learn more about identifying the functions of parts of the ear

here:

brainly.com/question/13275697

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2 years ago
What differentiates an autonomic reflex from a somatic reflex?
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Answer:

Answer is D. a two-neuron motor pathway.

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The reflex that involves the sensory neurons connecting sensory receptors to the CNS and motor neurons that connect to the skeletal muscle is known as somatic reflex, while the autonomic reflex is the reflex involving the visceral effector, e.g cardiac muscle.

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Student #1
Sonbull [250]
Not sure sorry somone awnser this
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