An adjective clause functions as an adjective, that is, it gives some information about a noun in a sentence (or a pronoun) ( information which is not an action).
The noun modified here is "knife" and the information about the knife, that is the complete adjective clause is "<span> that his dad gave him.
"</span>
Rangi, the Sky Father, held his beloved, Papa, and together they bore many sons who were not human, but rather elements of nature. These sons loved their parents, but Rangi and Papa's embrace was so tight that they had no space to move or to lead their lives. They lay in the darkness, constricted and unhappy.
It seems you are missing parts of the question. Could you try it again?
Answer:
Hibernation
Explanation:
Some animals need to lower their heart rate and metabolism and do bunch of other stuff to conserve energy during the winters due to bad weather or lack of food. They hibernate (like a loooooooong sleep). I have attached an image of example of animals that do this,
A) Is not always directly stated.
Sometimes the main idea is implied instead of directly stated. You can also get the main idea from the Theme which is stated at the end of the first paragraph.
i hope i helped:)