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
B
Explanation:
The Alter command is used when we want to modify a database or object contain in database.
Answer:
a
Explanation:
hackers access your system unauthorized
