× Didn't find what you were looking for? Ask a question
  
  
Top Posters
Since Sunday
10
s
5
j
4
s
4
C
3
W
3
a
3
H
3
s
3
a
3
o
3
K
3
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 47 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
Smart ... Thanks!
rudy.zondo
wrote...

Yesterday
this is exactly what I needed
mambah4
wrote...

2 hours ago
Good timing, thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  478 People Browsing
 468 Signed Up Today
Start New Topic Take the Tour Study Tips Study ToolsNew Topics Trending Browse by Textbook
Related Images
  
 149
  
 237
  
 175
Your Opinion
What's your favorite funny biology word?
Votes: 85
Previous poll results: Which country would you like to visit for its food?