Sound intensity is the intensity/volume of sound. Frequency is how high or low the sound is.
Because metals are excellent conductors of heat and electricity <span />
Answer:
Svalbard is a kind of insurance policy for other gene banks. Plant breeders and researchers depend on seed banks around the world to obtain varieties with useful traits that they need. If those seed banks later lose their own resources, because of natural or man-made disaster, the collections could be restored by getting the copies back from svalbard.
Explanation:
It is the sciatic nerve that runs down the thigh, leg and foot