true
Some do, but most don't. The number of legs can range from 20 to more than 100.
false
How much dog in America 52.6 true or false?
True
it is true
T
False
True
True
True
False. The frequency of a wave and its wavelength are inversely proportional - as the wavelength decreases, the frequency increases, and vice versa.
False, see Boyle's law
False. Pressure decreases from the center to the outside.
true
True
It is true to say that; If a prey population decreases, the population of its predator probably will decrease as well.
That is true.