Compared to the rest of the soil, the rhizosphere is kept relatively sterile by the action of plant roots
Indicate whether the statement is true or false
FALSE
You might also like to view...
In the graph below, If the producer wants to double the output of his firm and maximize profits, he/she should use ________ units of capital and ________ units of labor.
Fill in the blank(s) with the appropriate word(s).
With Ohm’s law, ____ must be expressed in ohms.
a. resistance b. conductivity c. voltage d. current
What is the annual leak rate of a system that holds 100 lb of refrigerant and loses three lb of refrigerant in a month?
A) 3 percent B) You must check for an entire year to calculate the annual leak rate. C) 36 percent D) The annual leak rate can only be determined at the factory.
What should a technician do with a DOT 39 nonrefillable cylinder when it is empty?
A) The cylinder should be returned to the refrigerant manufacturer to be reused. B) Knock out the relief disk to remove the residual refrigerant and label the cylinder empty. C) Recover any remaining refrigerant, open the valve, knock out the relief disk, and label it EMPTY. D) Once most of the refrigerant has been used, the residual may be released to the air.