Which of the following statements is true?

a.) The angle of refracted light is equal and opposite to the angle of incoming light.
b.) A magnetic field can be created by running an electric current through a magnet.
c.) Velocity and temperature are scalar quantities.
d.) Exothermic chemical reactions absorb heat.

B

Explanation:

I've had this question before got it right.

d. in sexual reproduction, offspring have more chromosomes than

either parent.

asexual reproduction results in offspring which are genetically the same as the parent organism (not counting a rare mutation). sexual reproduction produces a random mixture of the genetics derived from both parents

explanation:

ask your friends for what they got then copy it down if you don't have any friends which is fine than google it or pay the teacher