1 of 18:Nerve impulses to and from the brain travel as fast as _____ miles per hour.
A) 120 (43%)
B) 150 (31%)
C) 170 (26%)
Answer:C
2 of 18:The human brain cell can hold ________times as much information as the Encyclopedia Britannica.
A) 2 (26%)
B) 4 (43%)
C) 5 (31%)
Answer:C
3 of 18:Brain uses ____% of the oxygen that enters your bloodstream.
A) 10% (23%)
B) 15% (31%)
C) 20% (46%)
Answer:C
4 of 18:What percent of the brain is water?
A) 90% (17%)
B) 70% (44%)
C) 80% (39%)
Answer:C
5 of 18:Every day the average person loses _____ strands of hair.
A) 10-50 (31%)
B) 30-60 (29%)
C) 60-100 (40%)
Answer:C
6 of 18:One human hair can support______ ounces.
A) 1.9 (17%)
B) 2.6 (35%)
C) 3.5 (48%)
Answer:C
7 of 18:Fingernails grow nearly ______ times faster than toe nails?
A) 7 (25%)
B) 4 (46%)
C) 2 (29%)
Answer:B
8 of 18:The largest internal organ is the?
A) Small Intestine (37%)
B) Large Intestine (40%)
C) Pancreas (23%)
Answer:A
9 of 18:The human body is estimated to have _____ miles of blood vessels
A) 20,000 (28%)
B) 55,000 (37%)
C) 60,000 (35%)
Answer:C
10 of 18:Sneezes regularly exceed ______mph ?
A) 50 (12%)
B) 70 (40%)
C) 100 (48%)
Answer:C
11 of 18:Approximately _____% of human waste is made of water?
A) 55% (24%)
B) 65% (32%)
C) 75% (44%)
Answer:C
12 of 18:Your teeth start growing _____ months before you are born?
A) 3 (32%)
B) 5 (23%)
C) 6 (45%)
Answer:C
13 of 18:Babies are always born with _____eyes. ?
A) Green (9%)
B) White (33%)
C) Blue (58%)
Answer:C
14 of 18:Human nose can remember ______ different scents?
A) 100,000 (37%)
B) 70,000 (30%)
C) 50,000 (33%)
Answer:C
15 of 18:It takes ____ muscles to smile and ____ to frown?
A) 17, 43 (30%)
B) 18,38 (36%)
C) 10,62 (33%)
Answer:A
16 of 18:An average human drinks about ______ gallons of water in a lifetime. ?
A) 15,000 (32%)
B) 16,000 (36%)
C) 20,000 (32%)
Answer:B
17 of 18:The human tooth has ____ miles of canal in it.?
A) 25 (20%)
B) 55 (48%)
C) 15 (32%)
Answer:B
18 of 18:The average person laughs ____ times a day?
A) 11 (18%)
B) 18 (48%)
C) 13 (34%)
Answer:C
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