Can you dig a hole to china from the us?

Write a short paragraph of about 150-300 words. explain how the physical environment can limit human activities.

The current is like a stream or river in the ocean true or false

[ou.01]which of these is the most likely use of an electromagnetic wave which has wavelength shorter than microwaves but longer than visible light? o heat food safely o neat food safely o take images of bones and teeth o transmit radio and cellular phone signals o take images of bones and teeth o transmit radio and cellular phone signals o detect the location of objects which emit heat