the answer is D. Some of the world’s highest waterfalls can be found in three countries: Venezuela, South Africa, and Peru.
a colon in a sentence means the auther can end the sentence with a period if he wanted and the sentence would still be correct.
in this case the sentence could be, "Some of the world’s highest waterfalls can be found in three countries."
this still looks and sounds correct and is a fully functioning sentence.
The correct answer among all the other choices is B.) The family of president Jones enjoyed a vacation. This sentence contains a capitalization error. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
That he was a good leader
B.) 24 Horse and 50 Humans
All have one head each 24+50 = 74
Horses have 4 legs so 24*4= 96
Humans have 2 so 50*2= 100
Total legs: 196
Total heads: 74