Answer:
Ponder, wonder about, question.
Explanation:
She doesn't know why master is careful of her. By saying that it "may be safely left to conjecture," she means that it's something she'll have to think about. She doesn't know, so she'll have to continue to think and question <em>why</em> master is being so careful of her.
The correct answer is D) Muslims considered the Kaaba a sacred place.
<em>The feature of Islam that incorporated religious practices from previous Arab practices is that Muslims considered the Kaaba a sacred place.</em>
Kaaba is the shrine located near the Mecca, in the Great Mosque. For Muslims is the most sacred place on Earth. When they pray the orient themselves to this place to make their prayers. That sacred it is. So it is correct to say that the feature of Islam that incorporated religious practices from previous Arab practices is that Muslims considered the Kaaba a sacred place.
Tenochtitlan in the Valley of Mexico