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The first steps of evolution off the main sequence are the same for both medium-mass and high-mass stars.
Leeches
Blood-sucking or carnivorous aquatic or terrestrial worms, belonging to the class Hirudinea.
Setae
Bristle-like structures found on the bodies of some animals, such as insects and earthworms, used for sensation, locomotion, or attachment.
Chelicerae
A pair of appendages in front of the mouth in arachnids and some other arthropods, serving as fangs or pincers.
Silk Glands
Specialized glands found in arachnids, particularly spiders, that produce the protein fibre known as silk for web construction and other purposes.
Q17: Stellar winds and _ will eventually blow
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Q38: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX9332/.jpg" alt=" Figure 18-12 (for
Q69: Ordinary matter makes up approximately _percent of