Oxygen, carbon, and ____ are gases exchanged in soil

a. helium
b. lithium
c. nitrogen
d. calcium


C

Trades & Technology

You might also like to view...

The ____ of the rotating magnetic field of an AC induction motor can be changed by changing the number of stator poles.

a. acceleration b. mass c. density d. speed

Trades & Technology

How many chlorine atoms does it take to destroy 100,000 ozone molecules in the stratosphere?

A. 1, B. 10, C. 100, D. 1,000,

Trades & Technology

What is the total resistance in a circuit with three 10-ohm resistors wired in parallel.?

What will be an ideal response?

Trades & Technology

The composite vehicle has poor performance. Technician A says a faulty intake cam position sole-noid could be the problem. Technician B says a faulty exhaust cam position solenoid could be the cause. Who is right?

What will be an ideal response?

Trades & Technology