Hydroponics is the practice of growing plants without ____________________



Fill in the blank(s) with the appropriate word(s).


ANS: soil

Trades & Technology

You might also like to view...

Hamilton expected that the revenue to pay the interest on the national debt would come from

A. sales taxes and licensing fees. B. customs duties and excise tax. C. income and property taxes. D. western land sales and foreign loans. E. foreign aid.

Trades & Technology

When did the conical design originate?

What will be an ideal response?

Trades & Technology

What do flow arrows in a block flow diagram show?

A. Power s ources required by the process B. The starting point of the process C. Sections of a process D. The order of the steps

Trades & Technology

The knot shown in the figure above is a _____.

a. clove hitch b. half-hitch safety c. square d. bowline

Trades & Technology