Which statement is most correct? A.

Electric currents and magnets each exert a force.

B.

Electric currents exert a force but magnets do not

C

Neither an electric current nor a magnet exert a force.

D

Electric currents do not exert a force but magnets do exert a force.

d

explanation:

i think the answer is d. but im not sure!

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.