Question 3 of 10 An artist uses a ratio that compares the length and width of an average
human face. Which type of model is this?
A. It is mathematical.
B. It is computer-generated.
C. It is physical.
D. It is conceptual.
SUBMIT

Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.

What kind of simple machine is a catapult?

Language is not the only way that humans communicate. describe how we use sound, touch, chemicals, and sight to communicate. need answer asap