It's called a *Prepositional Phrase.
I can explain further, if you like.
This is math, not English, but okay xD
"Two intersecting lines are perpendicular if and only if they form four 90 degree angles" would be my answer.
Answer:
I think this is meant for you to answer i think its asking for your opinion
Explanation:
Answer: The word slender implies that the almond tree is elegant.
Explanation: hope this helps