× Didn't find what you were looking for? Ask a question
  
  
Top Posters
Since Sunday
23
s
6
t
6
C
5
J
5
j
5
s
5
a
5
p
5
f
5
s
5
d
5
Home Q & A Board Biology-Related Homework Help Medicine Medical Administration
New Topic  
Acostak1 Acostak1
wrote...
Go to Answer
Posts: 842
Rep: 0 0
5 years ago
The first dental engine with functioning handpiece, motor, and foot treadle was invented by Horace Hayden.
 a. True
  b. False
 Indicate whether the statement is true or false
Read 48 times
1 Reply
Replies
Answer verified by a subject expert
somedaysundaysomedaysunday
wrote...
#1
Top Poster
Posts: 1170
Rep: 5 0
5 years ago
Sign in or Sign up in seconds to unlock everything for free
False
RATIONALE: The first dental engine with functioning handpiece, motor, and foot treadle was invented by James Morrison.
1

Related Topics

Acostak1 Author
wrote...

5 years ago
Brilliant ツ
kh540941
wrote...

Yesterday
Smart ... Thanks!
amandamraz
wrote...

2 hours ago
Thanks for your help!!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  242 People Browsing
 286 Signed Up Today
Start New Topic Take the Tour Study Tips Study ToolsNew Topics Trending Browse by Textbook
Related Images
  
 1086
  
 164
  
 47
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 326
Previous poll results: Where do you get your textbooks?