Question

define the term expansion​

Answer 1

Answer:

the action is becoming large or more extensive.

Answer 2

$\huge \boxed {☆ᴀɴsᴡᴇʀ☆}$

ᴛʜᴇ ᴀᴄᴛɪᴏɴ ᴏғ ʙᴇᴄᴏᴍɪɴɢ ʙɪɢɢᴇʀ ᴏʀ ᴛʜᴇ sᴛᴀᴛᴇ ᴏғ ʙᴇɪɴɢ ʙɪɢɢᴇʀ ᴛʜᴀɴ ʙᴇғᴏʀᴇ.