Author Question: A physical structure or a virtual or mental image of a structure that is either a smaller or a ... (Read 162 times)

piesebel · **on:** Jul 31, 2018

A physical structure or a virtual or mental image of a structure that is either a smaller or a larger representation of a system or an object is referred to as a ____________.

Fill in the blank(s) with the appropriate word(s).

Question 2

If an object can be submerged and still be a floater, a sinker must _________________.

Fill in the blank(s) with the appropriate word(s).