Answer:
Abstruse means "difficult to understand".
Maybe review over the text it’s talking about. I would help but there is not text for what you are needing help with. Try putting a photo of the text your questions are linked to? Then it would be easier to help with what your asking.
"Kay kneels to Wart with proper respect" is the one among the following choices given in the question that describes how <span>Sir Kay's attitude toward Wart change after Wart pulls the sword from the stone in Arthur Becomes King of Britain. The correct option among all the options that are given in the question is option "C".</span>
The first one is Clear and Cold, which means it's freezing, and you can see Right through the water. The second one is Slightly cloudy and warm, which means that the water is the perfect temperature, yet it's Slightly cloudy, so you don't know what's under the water for sure, so there could be sharp rocks.
they are all right what do you need help on