× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
c
5
j
5
a
5
L
5
f
5
j
5
D
4
k
4
y
4
t
4
h
4
l
4
New Topic  
mikael mikael
wrote...
Donated
Posts: 12017
10 years ago
Humans convert approximately ______ of the energy stored in food to useful work.
A) 22%
B) 34%
C) 55%
D) 99.9%
Read 4552 times
5 Replies

Related Topics

Replies
wrote...
10 years ago
Hope this help

Only about 35% of the energy in food is converted to mechanical energy, the rest is changed into heat. This is how your body maintains its temperature at 98.6 degrees F.
Source  Biology Book
mikael Author
wrote...
Donated
10 years ago
Thank you.
wrote...
9 years ago
35%
wrote...
9 years ago
It is actually around 40% so the answer will be 35%
wrote...
9 years ago
35%
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  936 People Browsing
Related Images
  
 266
  
 332
  
 3371
Your Opinion
Do you believe in global warming?
Votes: 422