A substance that causes a chemical reaction is a(n) _____
A) enzyme
B) receptor
C) surfactant
D) fermenter
A
Trades & Technology
You might also like to view...
hy do some electricians prefer to use a plunger type voltage tester?
What will be an ideal response?
Trades & Technology
The weld can be performed by welding uphill or ____________________.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
As the population of the country grows, people are more aware of the impact industry has on the _____________________
Fill in the blank(s) with correct word
Trades & Technology
Under natural vegetation, about 60 to 90% of soil organic matter is in the ________ fraction
A) slow B) passive C) active
Trades & Technology