Question

$<b><marquee bgcolor=red direction=up height=300 px><font color=yellow>$ what do u mean by the term retension$direction=down$✌️✌️✌️✌️​

Answer 1

$\huge\underline \bold\pink {Retention means : }$

• The act or power of remaining things
• The condition of retaining (keeping) something.

$<p style="color:cyan;font-family:cursive;background:black;font size25px;">SORRY$

Answer 2

Answer:

Retention:-

(in science)

the ability or tendency of something to hold liquid, heat etc within itself.....