There is no exact legal definition of a "close relative" however it is generally acknowledged to be those persons related to you by blood or marriage and can include such persons as; your spouse - your children - your parents - your siblings - your grandparents - your aunts, uncles, and cousins. Any relatives outside this grouping would probably have to demonstrate some 'special' relationship to you in order to be included.
tis close to. ex: reletive humididty.
A hominid is a primate which has a close resemblance to the human race (H. Sapiens) and is considered to be a close evolutionary relative.
absolute relative and polar coordinates definition
a dungong
Depends on country/state and how close the relative is.
Relative addresses exist on servers and in HTML. A webpage can have a relative address linking a stylesheet to it. They do not exist in CSS.
a whale
cadmium
Comparing one motion to another.
To make or "develop" (relative to your question)
relative dating of artifacts
All people are equal