Water, Milk, all natural juice.
The upper airways begin with the nasal cavity and continue over nasopharynx and oropharynx to the larynx and the extrathoracic part of the trachea
It takes about 90 days so that the antibodies can get in action. This process is known as seroconversion and antibodies are not produced right after the person has been infected.
Answer:
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<span>The Disengagement Theory is a theory of aging
that refers to a decrease in interactions between an aging person and the
social system he belongs to. The theory suggests that it is only natural and
acceptable for older adults to withdraw from society as aging is an inevitable
process of life. It is formulated by Cumming and Henry in 1961 and is
considered as the first theory of aging that social scientists have developed. It
is one of the three major psychosocial theories that describe people’s
characteristics as they grow of old age.</span>
Moderate-intensity exercise includes activities in which a person burns<span> off three to six times as much energy per minute as he/she does when he/she is sitting quietly.</span>
Moderate-intensity exercise has been shown to reduce appetite and suppress ghrelin.
Examples for moderate-intensity exercise are: brisk walking, swimming or mowing the lawn.
