C. Dinosaur footprint as it is the only body part that is stated in the choices.
Hope this helps :)
PH of water is 7 I hope the answer is correct ehe
<span>It is separated from the external ear by the
eardrum.</span>
Providing long-term control over the body's internal conditions
Keeping conditions within a normal range
Adjusting the "set point" for body temperature based upon level of activity
