<span>it means : a call to take part in a contest or competition, especially a duel.
SENTENCE : I challenge friends all of the time.
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Answer:
1. Incorrect. Twenty kilometers is a long distance to travel on foot.
2. The teacher said to let the parent enter into my office.
3. Revan was really embarrassed when he fell over on the street.
Answer:
The act of not accepting something, or of saying that you do not have something; denial.
Explanation:
Example: Her abnegation of ice cream and cookies is due to her Olympic team training.
Answer:
O In his day, he was the mightiest man on earth
Explanation:
The poem describes Beowulf as battle-brave, a strong warrior who had the strength of thirty men. Beowulf was able to undergo the quest of defeating Grendel because he was the only courageous and bold man in his day who was strong enough to challenge Grendel in a battle.
The evidence of his mightiness can be seen in the fact that he defeated Grendel and put him to death. When Grendel's mother also came to avenge his death, Beowulf also defeated her.
Answer:
Volcanoes erupt when molten rock called magma rises to the surface. Magma is formed when the earth's mantle melts. ... If magma is thick, gas bubbles cannot easily escape and pressure builds up as the magma rises. When the pressure is too much an explosive eruption can happen, which can be dangerous and destructive.
Explanation:
this is correct