Answer:
Their families are enemy's.
D) collective nouns describe more than one person, object, animal, or object.
Example of a sentence that most needs to be revised because it's description is too vague is : we hike two miles uphill in the blooming forest.
Usually, you hike on the mountain not in the blooming forest.
hoep this helps
Lisa and Chris - sticker
Steve and Monica - spider
john and Jennifer - candy
Cathy and Sean - funny valentine
Erin and Jason - romantic valentine
Answer:
If we have found advanced aliens, we should do our best to make them welcome with a handy travel guide for visiting Earth.
Explanation: