beacuse they cant see well so when they try to reach somthing with there antenna they are aware.
Hertz Antenna is lambda by 2 antenna & marconi antenna is lambda by 4 antenna...
Apple snails are freshwater aquatic snails. Garden snails are land snails.Apple snails have lungs and gillsGarden snails have lungs onlyApple snails skin is thin and translucent (with slime)Garden snails skin is thick and leathery (with slime)All apple snails have two sets of antennaeGarden snails have species with one and two sets.
An active antenna has a amplifier built in, a standard antenna does not. AKA powered antenna.
A passive antenna is an antenna that is not powered by an amplifier.
water snails but not regular snails
A yogi is a directional antenna.
The possessive form for the noun antenna is antenna's.
Sea snails Freshwater snails
"How to unplug old antenna to replace with standard antenna on 1989 SunDance
How do you use a mobile CB antenna for base station antenna?
A folded antenna is a dipole type.