You did not include options in your question, but based on the meaning of the word cryptic, your answer will be 'A HIDDEN MEANING'.
When you say that something is cryptic, it means that, that thing has a meaning that is mysterious or obscure.
From the way the word was used in the given sentence, it means that the message the teacher was passing across about the test is hidden, it was not understood by any of the students.
That would be 9 dogs
12 x 0.25 = 3
12 - 3 = 9
Wild forest fires cause in depth harm to flora and fauna and end in destruction of man-made property in and around the space of the fireside.
Controlled fires are used by agriculturists and forest officers to keep wild fires trapped. It involves careful, controlled burning of bound areas of the forest, to clear it off ignitable organic matter. within the event of fire, this cleared-off space acts as a barrier for fire from spreading more.
Thick smoke from such artificial fires may be a cause for environmental concern too. There are good sides and bad sides to this. It can help with preventing wild fires and controlling them, however it can also cause harm to all the animals living in that specific area. They can lose their habitat and could even die. I believe that controlled wild fires are something that should be done especially in areas where they’re a lot more common than others. (Such as California) A big portion of the state gets burnt to the ground and many people lose their businesses, homes, and even loved ones.
Answer:
The author feels at ease at the beginning of the paragraph because it said he was at ease at the beginning. Further into the passage the author feels he started to feel disoriented because in the paragraph it says "I felt myself getting pale and wished them gone. My head ached and I fancied a ringing in the ear:but it continued and became more distinct."
Explanation: