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Rus_ich [418]
3 years ago
14

Can the dorsal blood vessel of a worm be seen from the worm's exterior?

Biology
1 answer:
REY [17]3 years ago
3 0
In general, yes, the dorsal blood vessel of a worm be seen from the worm's exterior because a worm's "skin" is very thin. Although of course there are exceptions.
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<h3>Abduction and adduction :</h3>

Various body motions or movements are referred to by the phrases abduction and adduction. The reverse of adduction is abduction. Abduction is the movement of limbs away from the midline of the body, such as the arms, legs, or fingers. On the other hand, adduction means bringing your limbs closer to the midline.

<h3>What is the abduction movement?</h3>

Abduction is often defined as the movement of a limb or appendage away from the body's midline in anatomical terms. Arm abduction in this situation refers to the movement of the arms away from the body while remaining in the plane of the torso (sagittal plane).

<h3>What exercises are adduction?</h3>

While abduction exercises entail moving your limbs away from your body, like with side lunges, adduction activities include bringing your limbs toward the midline of your body.

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