Answer:
Gland is an organ that makes one or more substances, such as hormones, digestive juices, sweat, tears, saliva, or milk.
TYPES OF GLANDS :
ENDOCRINE glands release the substances directly into the bloodstream.
EXOCRINE glands release the substances into a duct or opening to the inside or outside of the body.
BRAINLIEST PLEASE
A) hotspot
Bluetooth is for short distance and pan is Personal area networks (PANs) connect an individual's personal devices
The characteristic of the WAN hub and spoke topology is that
it is considered to be a branch site or composed of the branch site in which
they are likely to be connected to a site that is central and that is through
the point to point links.
