Caffeine and anxiety are linked, however, because the boost we get from caffeine is caused by an increase in our heart and breathing rate. These are the same reactions as the âfight or flightâ response that kicks in when we sense danger, or a challenge we canât cope with.
Liquid resources are those resources that are: In the form of cash; or. Convertible to cash within 20 working days. The most common types of liquid resources are savings and checking accounts, stocks, bonds, mutual funds, promissory notes, certain trusts, and certain types of life insurance.
A mineral resource is a volume of rock enriched in one or more useful materials. In this sense a mineral refers to a useful material, a definition that is different from the way we defined a mineral back in Chapter 5. Here the word mineral can be any substance that comes from the Earth.