Understanding that although the shape of an object may change, the mass of the object stays the same is an example of
a) object permanence.
b) a schema.
c) conservation.
d) accommodation.

All of the following physical reactions occur when our fight-or-flight response is triggered  except  a.dilating pupilsb.increasing heartbeatc.increasing digestiond.increasing perspiration  select the best answer from the choices providedabcd

Sorry two big valves your rpm will go down plus the smaller ones will give you more horsepower your rpm will go up the answer is b

Aschool principal trying to find out if parents will buy new playground equipment shows digital leadership by