Answer: Depends on what are you trying to do , a project ?
Explanation:
This is true. Urea carries the bloodstream to your kidneys which then transport waste along with water to form urine.
Answer:
The correct answer is "190 um".
Explanation:
The given values are:
Field of view,
= 380 um
Percentage,
= 50%
Now,
The size of flea occupied will be:
= 
= 
=
Answer:
good conductors of heat, lustrous, malleable and ductile
Explanation:
Metals are solids under normal conditions except for mercury