A disadvantage of using low-power portable radios is that _____.
a. they are inexpensive
b. there is no need to be in visual contact with the operator
c. other radios can cause interference
d. they can be equipped with microphone/headphone combinations
c. other radios can cause interference
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What are the three main areas of fish culture?
What will be an ideal response?
____________________ is a condition in which the small intestine or large intestine become tightly packed with food material or feces
Fill in the blank(s) with correct word
The two types or subspecies of rice that are widely grown are ____________________ and ____________________
Fill in the blank(s) with correct word
A(n)_________ is an entranceway or transitional space from the exterior to the interior of a house.
a. porch b. foyer c. annex d. closet