All of the changes listed below would be associated with physical changes in hominidsduring the paleolithic age except
a. larger skulls.
b. sharper sense of smell.
c. larger hips.
d. sharper eyesight.
e. shorter arms.

b. sharper sense of smell.

Explanation:

Paleolithic Age -

It is also called the old stone age , It is the time period in the prehistory of human beings , which is distinguished by the development of tools , which are made up of stones .

The physical changes that was associated with the Paleolithic Age are - large skulls , shorter arms , larger hips , sharper eyesight .

Hence ,

The answer is sharper sense of smell .

the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever